Chess South Africa
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Chess South Africa
Van Zyl, C (Christie)
Dob:
2004/12/29 (Adult)
Gender:
Male
Chess SA id:
1040101966
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2022/08/27 (630 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
1114.3
Curent Weighted rating
1114.5
Curent Weighted performance
757.7
Current official/published rating (highest between Raw, WR and WP)
1114.5
Current floor (min rating allowed)
670.2
Current highest rating achieved
1170.2
Current K-factor
40
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)
±187.3
Current Raw change used (final)
0.0
Projected new Raw rating
1114.3
Projected new Weighed rating
1114.4
Projected new Weighted performance
757.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.4
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1170.2
Projected new floor
670.2
Projected new K-facor
40
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
1144.4
Curent Weighted rating
1144.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1144.8
Current floor (min rating allowed)
683.2
Current highest rating achieved
1183.2
Current K-factor
40
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)
±179.5
Current Raw change used (final)
0.0
Projected new Raw rating
1144.4
Projected new Weighed rating
1144.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.5
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1183.2
Projected new floor
683.2
Projected new K-facor
40
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
1092.4
Curent Weighted rating
1092.4
Curent Weighted performance
584.2
Current official/published rating (highest between Raw, WR and WP)
1092.4
Current floor (min rating allowed)
654.0
Current highest rating achieved
1154.0
Current K-factor
40
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)
±193.3
Current Raw change used (final)
0.0
Projected new Raw rating
1092.4
Projected new Weighed rating
1092.4
Projected new Weighted performance
584.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1092.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1154.0
Projected new floor
654.0
Projected new K-facor
40
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
1134.0
Curent Weighted rating
1134.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1134.0
Current floor (min rating allowed)
654.0
Current highest rating achieved
1134.0
Current K-factor
40
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)
±182.2
Current Raw change used (final)
0.0
Projected new Raw rating
1134.0
Projected new Weighed rating
1134.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1134.0
Projected new floor
654.0
Projected new K-facor
40
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
11
Cape Winelands Schools Top Schools 2022 (U18 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1134.6
1183.2
Analysis
10
Cape Winelands Schools 2022 (U18 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1121.7
1181.6
Analysis
9
Central Winelands Schools Individual Trials 2022 (U18 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
2.0
1110.6
1082.4
Analysis
8
Cape Winelands Schools Trials 1 2020 (U18 Boys)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1092.4
1038.4
Analysis
7
Nelson Mandela Rapid 2020 (High School)
2020/02/01
2020/02/01
Cape Town (WCT)
Rapid
27
0.57
6
6
2.0
1092.4
1038.4
Analysis
6
Western Cape Top Schools 2019 (U15 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
2
1.0
1104.0
1200.0
Analysis
5
Drakenstein Dragons Rapid 2019 (U18)
2019/06/15
2019/06/15
Cape Winelands (WCW)
Rapid
15
0.39
7
7
2.0
1129.7
1094.8
Analysis
4
Nelson Mandela Rapid 2019 (High School)
2019/03/02
2019/03/02
Cape Town (WCT)
Rapid
27
0.57
5
5
2.0
1147.9
1123.2
Analysis
3
Paul Roos Blitz 2019
2019/02/23
2019/02/23
Cape Winelands (WCW)
Blitz
5
0.18
9
9
4.0
1170.2
1200.0
Analysis
2
CW Schools Open 2019 (U15 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
5
2.0
1170.2
1154.0
Analysis
1
Rhenish Primary Chess Tournament 2018 (U14)
2018/05/12
2018/05/12
Cape Winelands (WCW)
Rapid
30
0.60
7
6
3.0
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
60
24
1
35
24.5
40.8
-77.9
1156.2
1078.3
White
30
13
1
16
13.5
45.0
-42.5
1117.4
1074.9
Black
30
11
0
19
11.0
36.7
-113.3
1195.0
1081.6
Standard
All
11
4
1
6
4.5
40.9
-77.3
1138.2
1061.0
White
5
1
1
3
1.5
30.0
-170.0
1061.7
891.7
Black
6
3
0
3
3.0
50.0
0.0
1202.0
1202.0
Rapid
All
40
16
0
24
16.0
40.0
-85.0
1145.0
1060.0
White
20
10
0
10
10.0
50.0
0.0
1124.2
1124.2
Black
20
6
0
14
6.0
30.0
-170.0
1165.8
995.8
Blitz
All
9
4
0
5
4.0
44.4
-47.2
1227.6
1180.4
White
5
2
0
3
2.0
40.0
-85.0
1145.7
1060.7
Black
4
2
0
2
2.0
50.0
0.0
1330.0
1330.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
104072643
Madolo, S (Siyolise)
2
1.0
1
0
1
50.0
1170.2
0.0
1170.2
View list
2
1040132410
Hartzenberg, R (Ruaan)
2
0.0
0
0
2
0.0
1116.2
-425.0
691.2
View list
3
1050099581
Smith, JC (Juan)
2
0.0
0
0
2
0.0
1111.1
-425.0
686.1
View list
4
204000114
Abrahams, T (Taahirah)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
5
1040132404
Adriaanse, C (Celento)
1
1.0
1
0
0
100.0
1092.4
425.0
1517.4
View list
6
1050118884
Baadjies, L (Lando)
1
1.0
1
0
0
100.0
1104.0
425.0
1529.0
View list
7
105049707
Bezuidenhout, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
103087370
Bredenkamp, T (Thinus)
1
1.0
1
0
0
100.0
1092.4
425.0
1517.4
View list
9
107064069
Drury, N (Nicholas)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
10
105082168
Griffiths, D (Duncan)
1
1.0
1
0
0
100.0
1129.7
425.0
1554.7
View list
11
2050101962
George, A (Alysha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1050137539
Hendrikse, W (Waygon)
1
1.0
1
0
0
100.0
1110.6
425.0
1535.6
View list
13
1050107947
Jacobs, N (Nathan)
1
1.0
1
0
0
100.0
1147.9
425.0
1572.9
View list
14
1040097115
Jansen, R (Rayden)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
15
1040098121
Koen, C (Cj)
1
1.0
1
0
0
100.0
1121.7
425.0
1546.7
View list
16
1050137725
Kuhn, J (John- Peter)
1
1.0
1
0
0
100.0
1134.6
425.0
1559.6
View list
17
1050096534
Mcintyre, MD (Michael David)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
105087808
Moses, B (Brentino)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
19
1050110275
Pelser, H (Hendrik)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
20
1050108690
Pretorius, W (Wikus)
1
1.0
1
0
0
100.0
1147.9
425.0
1572.9
View list