Chess South Africa
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Chess South Africa
Blauw, S (Siyamthanda)
Dob:
2006/09/23 (U20)
Gender:
Male
Chess SA id:
1060108786
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (23 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1605.6
Curent Weighted rating
1547.5
Curent Weighted performance
1531.4
Current official/published rating (highest between Raw, WR and WP)
1605.6
Current floor (min rating allowed)
1119.0
Current highest rating achieved
1619.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±93.0
Current Raw change used (final)
0.0
Projected new Raw rating
1605.6
Projected new Weighed rating
1554.2
Projected new Weighted performance
1531.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1605.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1619.0
Projected new floor
1119.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1620.4
Curent Weighted rating
1541.0
Curent Weighted performance
1566.3
Current official/published rating (highest between Raw, WR and WP)
1620.4
Current floor (min rating allowed)
1120.4
Current highest rating achieved
1620.4
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±91.1
Current Raw change used (final)
0.0
Projected new Raw rating
1620.4
Projected new Weighed rating
1549.9
Projected new Weighted performance
1566.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1620.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1620.4
Projected new floor
1120.4
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1520.3
Curent Weighted rating
1464.1
Curent Weighted performance
1503.4
Current official/published rating (highest between Raw, WR and WP)
1520.3
Current floor (min rating allowed)
1034.0
Current highest rating achieved
1534.0
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±105.1
Current Raw change used (final)
0.0
Projected new Raw rating
1520.3
Projected new Weighed rating
1471.6
Projected new Weighted performance
1503.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1520.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1534.0
Projected new floor
1034.0
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1261.9
Curent Weighted rating
1209.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1261.9
Current floor (min rating allowed)
1034.0
Current highest rating achieved
1261.9
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1261.9
Projected new Weighed rating
1214.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1261.9
Projected new floor
1034.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
10
Hermanus Chess Club Open 2024 (Advanced)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1619.0
1525.5
Analysis
9
Kraaifontein Schools Rapid 2024 (Advanced Boys)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
5.0
1619.0
1525.5
Analysis
8
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1619.0
1525.5
Analysis
7
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.5
1579.8
1598.3
Analysis
6
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
6
3.5
1579.8
1200.0
Analysis
5
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
5
2.5
1579.8
1598.3
Analysis
4
Cape Town Open Chess Championship 2024 (Advanced)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1579.8
1598.3
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1579.8
1598.3
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (Advanced)
2024/02/17
2024/02/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1553.0
1575.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
3.0
1553.0
1575.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
64
Hermanus Chess Club Open 2024 (Advanced)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1619.0
1525.5
Analysis
63
Kraaifontein Schools Rapid 2024 (Advanced Boys)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
5.0
1619.0
1525.5
Analysis
62
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1619.0
1525.5
Analysis
61
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.5
1579.8
1598.3
Analysis
60
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
6
3.5
1579.8
1200.0
Analysis
59
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
5
2.5
1579.8
1598.3
Analysis
58
Cape Town Open Chess Championship 2024 (Advanced)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1579.8
1598.3
Analysis
57
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1579.8
1598.3
Analysis
56
Cape of Good Hope Open Chess Tournament 2024 (Advanced)
2024/02/17
2024/02/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1553.0
1575.0
Analysis
55
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
3.0
1553.0
1575.0
Analysis
54
Kraaifontein Open 2023 (Adanced)
2023/12/09
2023/12/10
Cape Town (WCT)
Standard
70
0.87
6
2
0.0
1589.7
1578.9
Analysis
53
Chess Elevation Series 2023 (Level 2A)
2023/11/03
2023/11/04
Cape Town (WCT)
Standard
70
0.87
5
5
3.0
1584.4
1574.4
Analysis
52
Bonnievale Open Rapid 2023 (Advanced)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
4.0
1581.8
1432.9
Analysis
51
Western Cape Closed Championship 2023 (B)
2023/09/23
2023/09/25
Cape Town (WCT)
Standard
120
1.00
6
6
3.5
1491.4
1467.8
Analysis
50
Cape Town Junior Chess League Finals 2023 (U20A)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
3
2.0
1491.4
1450.2
Analysis
49
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
3.5
1491.4
1467.8
Analysis
48
WP Club League 2023 (C)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
2
1.5
1491.4
1467.8
Analysis
47
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1543.7
1534.0
Analysis
46
Cape Town Junior Chess League - Round 1 2023 (U20)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
6
5.0
1543.7
1534.0
Analysis
45
Curro Durbanville Chess Open Rapid 2023 (Advanced)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.5
1543.7
1534.0
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
55
33
9
13
37.5
68.2
154.5
1466.2
1620.7
White
31
18
6
7
21.0
67.7
150.8
1460.8
1611.6
Black
24
15
3
6
16.5
68.8
159.4
1473.2
1632.6
Standard
All
31
18
7
6
21.5
69.4
164.5
1471.3
1635.8
White
17
9
4
4
11.0
64.7
125.0
1474.6
1599.6
Black
14
9
3
2
10.5
75.0
212.5
1467.3
1679.8
Rapid
All
18
12
1
5
12.5
69.4
165.3
1424.7
1590.0
White
11
8
1
2
8.5
77.3
231.8
1412.0
1643.8
Black
7
4
0
3
4.0
57.1
60.7
1444.6
1505.3
Blitz
All
6
3
1
2
3.5
58.3
70.8
1564.5
1635.3
White
3
1
1
1
1.5
50.0
0.0
1561.6
1561.6
Black
3
2
0
1
2.0
66.7
141.7
1567.3
1709.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
359
205
33
121
221.5
61.7
99.4
1347.2
1446.7
White
185
111
24
50
123.0
66.5
140.1
1339.1
1479.2
Black
174
94
9
71
98.5
56.6
56.2
1355.9
1412.1
Standard
All
238
130
23
85
141.5
59.5
80.4
1335.6
1416.0
White
124
69
15
40
76.5
61.7
99.4
1332.2
1431.6
Black
114
61
8
45
65.0
57.0
59.6
1339.3
1398.9
Rapid
All
115
72
9
34
76.5
66.5
140.4
1360.0
1500.4
White
58
41
8
9
45.0
77.6
234.5
1342.3
1576.8
Black
57
31
1
25
31.5
55.3
44.7
1377.9
1422.7
Blitz
All
6
3
1
2
3.5
58.3
70.8
1564.5
1635.3
White
3
1
1
1
1.5
50.0
0.0
1561.6
1561.6
Black
3
2
0
1
2.0
66.7
141.7
1567.3
1709.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106092062
Ncethelo, B (Bongolethu)
7
1.5
1
1
5
21.4
1478.3
-242.9
1235.4
View list
2
1060108804
Ntukela, A (Amzolele)
6
1.5
1
1
4
25.0
1403.9
-212.5
1191.4
View list
3
108087782
Jonkers, T (Tristan)
5
3.5
3
1
1
70.0
1532.9
170.0
1702.9
View list
4
107061440
Van Staaden, D (Darren)
5
2.5
2
1
2
50.0
1526.1
0.0
1526.1
View list
5
1060096574
Bell, A (Ayakha)
5
1.5
1
1
3
30.0
1414.3
-170.0
1244.3
View list
6
1040131203
Macheka, C (Clayton)
5
1.0
1
0
4
20.0
1457.8
-255.0
1202.8
View list
7
106064704
Jaftha, J (Jeyhlin)
4
4.0
4
0
0
100.0
1488.2
425.0
1913.2
View list
8
1070119933
Waguta, B (Brooklyn)
4
0.5
0
1
3
12.5
1448.4
-318.8
1129.6
View list
9
1080110836
Henning, C (Chris)
3
3.0
3
0
0
100.0
1389.2
425.0
1814.2
View list
10
1060135111
Mabaya, C (Casper)
3
3.0
3
0
0
100.0
1423.8
425.0
1848.8
View list
11
1070135117
Vassen, K (Keean)
3
3.0
3
0
0
100.0
1538.3
425.0
1963.3
View list
12
2070096482
Ziegers, Z (Zaskia)
3
3.0
3
0
0
100.0
1154.5
425.0
1579.5
View list
13
1020108930
Cuphane, B (Bandile)
3
2.5
2
1
0
83.3
1377.7
283.3
1661.1
View list
14
1060138412
Harmse, J (Jacques)
3
1.5
2
1
1
50.0
1579.8
0.0
1579.8
View list
15
1120130970
Bell, L (Luke)
3
1.0
1
0
2
33.3
1427.5
-141.7
1285.8
View list
16
1860114057
Cunningham, L (Lezerick)
3
0.0
0
0
3
0.0
1293.5
-425.0
868.5
View list
17
2050157924
Erskine, N (Natasha)
2
2.0
2
0
0
100.0
1537.0
425.0
1962.0
View list
18
106087762
Ezau, W (Wade)
2
2.0
2
0
0
100.0
1439.8
425.0
1864.8
View list
19
198065504
Jaars, T (Thomas)
2
2.0
2
0
0
100.0
1600.4
425.0
2025.4
View list
20
1060108632
Maree, B (Brevin)
2
2.0
2
0
0
100.0
1431.1
425.0
1856.1
View list