Chess South Africa
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Chess South Africa
Van Zyl, M (Michael)
Dob:
2000/03/14 (Adult)
Gender:
Male
Chess SA id:
1000111430
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/12/08 (156 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
1484.4
Curent Weighted rating
1502.2
Curent Weighted performance
1309.8
Current official/published rating (highest between Raw, WR and WP)
1502.2
Current floor (min rating allowed)
1023.7
Current highest rating achieved
1523.7
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)
±110.6
Current Raw change used (final)
0.0
Projected new Raw rating
1484.4
Projected new Weighed rating
1500.5
Projected new Weighted performance
1309.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1500.5
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1523.7
Projected new floor
1023.7
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
1509.0
Curent Weighted rating
1509.9
Curent Weighted performance
1307.7
Current official/published rating (highest between Raw, WR and WP)
1509.9
Current floor (min rating allowed)
1021.9
Current highest rating achieved
1521.9
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)
±106.8
Current Raw change used (final)
0.0
Projected new Raw rating
1509.0
Projected new Weighed rating
1510.0
Projected new Weighted performance
1307.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1510.0
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1521.9
Projected new floor
1021.9
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
1211.6
Curent Weighted rating
1211.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1211.6
Current floor (min rating allowed)
711.6
Current highest rating achieved
1211.6
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.6
Projected new Weighed rating
1211.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.6
Projected new floor
711.6
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
1229.6
Curent Weighted rating
1229.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1229.6
Current floor (min rating allowed)
711.6
Current highest rating achieved
1229.6
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)
±159.0
Current Raw change used (final)
0.0
Projected new Raw rating
1229.6
Projected new Weighed rating
1229.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1229.6
Projected new floor
711.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
2023 USSA Championships (Open)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
8
4.0
1517.9
1516.8
Analysis
12
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
7
5.0
1523.7
1521.9
Analysis
11
Cape of Good Hope Open 2023 (Advanced)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1483.1
1477.7
Analysis
10
Ussa Chess Championships 2022 (Open)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
5.5
1503.3
1498.2
Analysis
9
USSA Closed 2022 (Open)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
7
3.5
1480.7
1471.0
Analysis
8
2022 Cape Of Good Hope Open (Intrmediate)
2022/01/29
2022/01/30
Cape Town (WCT)
Standard
70
0.87
6
6
5.5
1388.1
1392.0
Analysis
7
Kraaifontein Open 2022 (Intermediate)
2022/01/08
2022/01/09
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1388.1
1392.0
Analysis
6
Western Cape Closed 2021 (Open)
2021/09/24
2021/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
6
5.5
1317.3
1307.8
Analysis
5
Paul Roos Gymnasium Covid-19 Challenge 2021 (B)
2021/02/27
2021/02/28
Cape Winelands (WCW)
Standard
65
0.85
5
5
3.0
1288.5
1270.4
Analysis
4
2019 Western Province League (C)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
6
4.0
1235.9
1216.4
Analysis
3
2019 Western Province League (E)
2019/07/27
2019/08/10
Cape Town (WCT)
Standard
60
0.83
9
3
2.0
1225.4
1200.0
Analysis
2
2019 Cape Town Classic Chess Festival (Rapid)
2019/03/30
2019/03/30
Cape Town (WCT)
Rapid
20
0.47
7
6
2.5
1200.0
1200.0
Analysis
1
2019 Cape Town Classic Chess Festival (Blitz)
2019/03/29
2019/03/29
Cape Town (WCT)
Blitz
5
0.18
9
8
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
83
47
13
23
53.5
64.5
122.9
1356.7
1479.6
White
45
27
8
10
31.0
68.9
160.6
1342.3
1502.8
Black
38
20
5
13
22.5
59.2
78.3
1373.8
1452.1
Standard
All
69
41
12
16
47.0
68.1
154.0
1344.7
1498.7
White
38
23
7
8
26.5
69.7
167.8
1352.9
1520.6
Black
31
18
5
8
20.5
66.1
137.1
1334.7
1471.8
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1434.0
1363.2
White
3
1
1
1
1.5
50.0
0.0
1354.5
1354.5
Black
3
1
0
2
1.0
33.3
-141.7
1513.6
1371.9
Blitz
All
8
4
0
4
4.0
50.0
0.0
1402.4
1402.4
White
4
3
0
1
3.0
75.0
212.5
1232.4
1444.9
Black
4
1
0
3
1.0
25.0
-212.5
1572.4
1359.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107082129
Thabet, A (Abdol)
3
2.5
2
1
0
83.3
1212.0
283.3
1495.3
View list
2
199061345
Matima, M (Mmusi)
2
2.0
2
0
0
100.0
1492.0
425.0
1917.0
View list
3
1020106739
Sombalo, L (Luvolwethu)
2
1.5
1
1
0
75.0
1388.1
212.5
1600.6
View list
4
102053666
Blows, KT (Kian)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
5
2050096404
Mqikela, K (Kamvalethu)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
6
152017253
Lawrence, G (Gordon)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
7
100091919
Ngcongo, M (Minenhle)
2
0.0
0
0
2
0.0
1492.0
-425.0
1067.0
View list
8
103078196
Campbell, G (Grant)
1
1.0
1
0
0
100.0
1288.5
425.0
1713.5
View list
9
105013511
Jaffer, U (Uzair)
1
1.0
1
0
0
100.0
1288.5
425.0
1713.5
View list
10
100007192
Deysel, A (Ashwin)
1
1.0
1
0
0
100.0
1317.3
425.0
1742.3
View list
11
108051707
De Wit, M (Marnus)
1
1.0
1
0
0
100.0
1483.1
425.0
1908.1
View list
12
199064797
Davids, K (Keegan)
1
1.0
1
0
0
100.0
1235.9
425.0
1660.9
View list
13
205053625
Blows, K (Kiara)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1060136421
Bless, L (Lulutho)
1
1.0
1
0
0
100.0
1388.1
425.0
1813.1
View list
15
199000216
Adams, M (Matthew)
1
1.0
1
0
0
100.0
1317.3
425.0
1742.3
View list
16
205056390
Ebrahim, MB (Mumtaaz)
1
1.0
1
0
0
100.0
1388.1
425.0
1813.1
View list
17
108092067
Imrie, D (Daniel)
1
1.0
1
0
0
100.0
1388.1
425.0
1813.1
View list
18
1080110836
Henning, C (Chris)
1
1.0
1
0
0
100.0
1388.1
425.0
1813.1
View list
19
1990133888
Giagas, M (Migali)
1
1.0
1
0
0
100.0
1288.5
425.0
1713.5
View list
20
198013875
Jansen Van Rensburg, R (Ruan)
1
1.0
1
0
0
100.0
1388.1
425.0
1813.1
View list