Chess South Africa
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Chess South Africa
Jansen Van Rensburg, R (Ruan)
Dob:
1998/03/18 (Adult)
Gender:
Male
Chess SA id:
198013875
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/16 (5 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
1446.0
Curent Weighted rating
1453.8
Curent Weighted performance
1382.3
Current official/published rating (highest between Raw, WR and WP)
1453.8
Current floor (min rating allowed)
1006.1
Current highest rating achieved
1506.1
Current K-factor
32
Games played this month
8
Score (S)
6.0
Expected score (We)
4.79
Difference (S-We)
1.21
Current Raw change (no limits, including tournament time weight)
7.0
Current min/max change allowed (with limits)
±116.8
Current Raw change used (final)
7.0
Projected new Raw rating
1453.0
Projected new Weighed rating
1453.4
Projected new Weighted performance
1382.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1453.4
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1506.1
Projected new floor
1006.1
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
1392.0
Curent Weighted rating
1414.1
Curent Weighted performance
1297.3
Current official/published rating (highest between Raw, WR and WP)
1414.1
Current floor (min rating allowed)
958.5
Current highest rating achieved
1458.5
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)
±126.1
Current Raw change used (final)
0.0
Projected new Raw rating
1392.0
Projected new Weighed rating
1411.8
Projected new Weighted performance
1297.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1411.8
Projected effective change (new Official - current Official)
-2.3
Projected new highest rating
1458.5
Projected new floor
958.5
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
1340.3
Curent Weighted rating
1287.4
Curent Weighted performance
1246.5
Current official/published rating (highest between Raw, WR and WP)
1340.3
Current floor (min rating allowed)
840.3
Current highest rating achieved
1340.3
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)
±135.8
Current Raw change used (final)
0.0
Projected new Raw rating
1340.3
Projected new Weighed rating
1291.8
Projected new Weighted performance
1246.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1340.3
Projected new floor
840.3
Projected new K-facor
36
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
1411.5
Curent Weighted rating
1367.7
Curent Weighted performance
1341.2
Current official/published rating (highest between Raw, WR and WP)
1411.5
Current floor (min rating allowed)
840.3
Current highest rating achieved
1433.9
Current K-factor
32
Games played this month
8
Score (S)
6.0
Expected score (We)
6.19
Difference (S-We)
-0.19
Current Raw change (no limits, including tournament time weight)
-6.1
Current min/max change allowed (with limits)
±122.7
Current Raw change used (final)
-6.1
Projected new Raw rating
1405.4
Projected new Weighed rating
1372.2
Projected new Weighted performance
1341.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.4
Projected effective change (new Official - current Official)
-6.1
Projected new highest rating
1433.9
Projected new floor
840.3
Projected new K-facor
32
Tournaments
History
Tournament:
InterClub Blitz 2 2024
Start:
2024/05/16
End:
2024/05/16
Host:
WEG
Type:
Blitz
Time:
5
Time weight:
0.18
Rounds:
8
Games:
8
Score:
6.0
Main rating:
1446.0
Rating gain/loss:
7.0
Type rating:
1411.5
Rating gain/loss:
-6.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1446.0
1411.5
Analysis
6
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1440.5
1312.6
Analysis
5
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1440.5
1433.9
Analysis
4
2024 Chris Greyling Open Chess Tournament (B)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1440.2
1380.5
Analysis
3
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1410.4
1282.4
Analysis
2
Southern Knights Blitz 2024 (Open)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
9
5.5
1410.4
1375.6
Analysis
1
Eden Closed 2024 (Men)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
2.0
1416.7
1382.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
53
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1446.0
1411.5
Analysis
52
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1440.5
1312.6
Analysis
51
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1440.5
1433.9
Analysis
50
2024 Chris Greyling Open Chess Tournament (B)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1440.2
1380.5
Analysis
49
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1410.4
1282.4
Analysis
48
Southern Knights Blitz 2024 (Open)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
9
5.5
1410.4
1375.6
Analysis
47
Eden Closed 2024 (Men)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
2.0
1416.7
1382.7
Analysis
46
Eden Chess Union League 2023 (1st Division)
2023/11/11
2023/11/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1428.1
1380.1
Analysis
45
Western Cape Club Championships 2023 (Tier 1)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
5
0.0
1498.5
1458.5
Analysis
44
InterClub Blitz 2023
2023/10/11
2023/10/11
Eden District (WEG)
Blitz
5
0.18
6
6
3.5
1498.5
1345.1
Analysis
43
Mossel Bay Open 2023 (Blitz)
2023/09/29
2023/09/29
Eden District (WEG)
Blitz
7
0.23
6
6
3.0
1490.8
1313.4
Analysis
42
Pacaltsdorp Chess Club Open 2023 (A)
2023/08/26
2023/08/26
Eden District (WEG)
Rapid
30
0.60
6
6
3.5
1482.9
1253.4
Analysis
41
Pacaltsdorp Chess Club Open 2023 (Blitz)
2023/08/25
2023/08/25
Eden District (WEG)
Blitz
5
0.18
6
5
1.0
1482.9
1391.5
Analysis
40
InterClub Blitz 3 2023
2023/07/20
2023/07/20
Eden District (WEG)
Blitz
5
0.18
10
2
2.0
1506.1
1391.1
Analysis
39
Knysna Oyster Festival 2023 (Open)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1506.1
1280.0
Analysis
38
Inter Club Blitz 2 2023 (Open)
2023/06/21
2023/06/21
Eden District (WEG)
Blitz
5
0.18
10
8
8.0
1492.0
1329.5
Analysis
37
Inter Club Blitz 1 2023
2023/05/24
2023/05/24
Eden District (WEG)
Blitz
5
0.18
10
8
6.0
1486.8
1313.7
Analysis
36
Heidelberg Big Pumpkin Chess Tournament 2023 (A+B)
2023/04/01
2023/04/01
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1479.1
1444.4
Analysis
35
Western Cape Inter Regional 2023 (Blitz)
2023/03/17
2023/03/17
Eden District (WEG)
Blitz
5
0.18
5
5
2.5
1476.8
1356.9
Analysis
34
Kraaifontein Open 2022 (Advanced)
2022/12/16
2022/12/18
Cape Town (WCT)
Standard
90
0.94
6
6
2.5
1483.3
1446.6
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
49
28
3
18
29.5
60.2
86.7
1426.8
1513.5
White
25
12
2
11
13.0
52.0
17.0
1464.8
1481.8
Black
24
16
1
7
16.5
68.8
159.4
1387.2
1546.5
Standard
All
11
3
2
6
4.0
36.4
-115.9
1531.2
1415.3
White
6
1
1
4
1.5
25.0
-212.5
1548.9
1336.4
Black
5
2
1
2
2.5
50.0
0.0
1510.0
1510.0
Rapid
All
13
8
0
5
8.0
61.5
98.1
1390.3
1488.4
White
6
3
0
3
3.0
50.0
0.0
1429.1
1429.1
Black
7
5
0
2
5.0
71.4
182.1
1357.1
1539.3
Blitz
All
25
17
1
7
17.5
70.0
170.0
1399.7
1569.7
White
13
8
1
4
8.5
65.4
130.8
1442.4
1573.2
Black
12
9
0
3
9.0
75.0
212.5
1353.5
1566.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
324
173
44
107
195.0
60.2
86.6
1355.6
1442.2
White
165
87
24
54
99.0
60.0
85.0
1365.8
1450.8
Black
159
86
20
53
96.0
60.4
88.2
1345.1
1433.3
Standard
All
113
49
19
45
58.5
51.8
15.0
1355.3
1370.3
White
57
26
9
22
30.5
53.5
29.8
1350.8
1380.6
Black
56
23
10
23
28.0
50.0
0.0
1359.9
1359.9
Rapid
All
67
33
13
21
39.5
59.0
76.1
1326.8
1402.9
White
34
16
6
12
19.0
55.9
50.0
1369.7
1419.7
Black
33
17
7
9
20.5
62.1
103.0
1282.6
1385.6
Blitz
All
144
91
12
41
97.0
67.4
147.6
1369.3
1516.9
White
74
45
9
20
49.5
66.9
143.6
1375.5
1519.1
Black
70
46
3
21
47.5
67.9
151.8
1362.7
1514.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105091176
Meyer, J (Jared)
9
6.0
5
2
2
66.7
1312.8
141.7
1454.4
View list
2
147031319
Quirk, T (Terence)
9
5.0
4
2
3
55.6
1357.0
47.2
1404.3
View list
3
184013517
Jafta, S (Shaunley)
7
4.5
4
1
2
64.3
1437.2
121.4
1558.6
View list
4
107086420
Kruger, S (Sachin)
7
4.0
3
2
2
57.1
1320.9
60.7
1381.6
View list
5
2010096232
Campbell, A (Anje)
6
6.0
6
0
0
100.0
1378.6
425.0
1803.6
View list
6
1660118616
Lewis, M (Mark)
6
5.0
5
0
1
83.3
1426.8
283.3
1710.1
View list
7
107088309
Michaels, A (Antonio)
6
2.0
2
0
4
33.3
1470.3
-141.7
1328.6
View list
8
181084295
Botha, R (Ralph)
6
0.5
0
1
5
8.3
1361.8
-354.2
1007.6
View list
9
184005559
Cornforth, RM (Rodney)
5
3.5
3
1
1
70.0
1441.9
170.0
1611.9
View list
10
185022852
Meyer, PJ (Pravin)
5
3.0
2
2
1
60.0
1418.3
85.0
1503.3
View list
11
1100130764
Claassen, R (Raynier)
5
2.0
2
0
3
40.0
1469.1
-85.0
1384.1
View list
12
105088335
Taute, C (Clayden)
5
2.0
2
0
3
40.0
1474.7
-85.0
1389.7
View list
13
184060786
Blignaut, R (Ryno)
5
1.0
1
0
4
20.0
1326.3
-255.0
1071.3
View list
14
1730147428
Vutabashwe, J (Josh)
4
4.0
4
0
0
100.0
1466.3
425.0
1891.3
View list
15
103009749
Fourie, C (Corne)
4
3.0
3
0
1
75.0
1311.8
212.5
1524.3
View list
16
172060791
Venter, AJ (Andries)
4
2.0
2
0
2
50.0
1205.0
0.0
1205.0
View list
17
198065504
Jaars, T (Thomas)
4
2.0
1
2
1
50.0
1398.8
0.0
1398.8
View list
18
192037054
Swartbooi, G (Gabriel)
4
2.0
1
2
1
50.0
1368.3
0.0
1368.3
View list
19
103048759
Heynse, C (Christiano)
4
0.5
0
1
3
12.5
1447.1
-318.8
1128.4
View list
20
1100096199
Petersen, S (Shenwin)
3
3.0
3
0
0
100.0
1489.0
425.0
1914.0
View list