Chess South Africa
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Chess South Africa
Van Zyl, M (Michael)
Dob:
2012/09/02 (U14)
Gender:
Male
Chess SA id:
1120138793
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/02/11 (461 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
1144.3
Curent Weighted rating
1145.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1145.8
Current floor (min rating allowed)
654.2
Current highest rating achieved
1154.2
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
1144.3
Projected new Weighed rating
1145.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.2
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1154.2
Projected new floor
654.2
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
1144.0
Curent Weighted rating
1145.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1145.1
Current floor (min rating allowed)
644.0
Current highest rating achieved
1144.0
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)
±179.6
Current Raw change used (final)
0.0
Projected new Raw rating
1144.0
Projected new Weighed rating
1144.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.6
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1144.0
Projected new floor
644.0
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
1168.4
Curent Weighted rating
1170.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.3
Current floor (min rating allowed)
678.4
Current highest rating achieved
1178.4
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)
±173.5
Current Raw change used (final)
0.0
Projected new Raw rating
1168.4
Projected new Weighed rating
1169.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.8
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1178.4
Projected new floor
678.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
678.4
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
678.4
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
4
De Hoop Teams Play Offs 2023 (U11 Mixed)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1147.7
1178.4
Analysis
3
Metro Rapid 2022 (U11 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1154.2
1200.0
Analysis
2
Western Cape Top Schools 2022 (U11 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
2022 East Dist Individuals (U11)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
0
0.0
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
15
5
0
10
5.0
33.3
-141.7
1214.8
1073.1
White
9
3
0
6
3.0
33.3
-141.7
1187.7
1046.0
Black
6
2
0
4
2.0
33.3
-141.7
1255.4
1113.8
Standard
All
5
1
0
4
1.0
20.0
-255.0
1226.9
971.9
White
3
1
0
2
1.0
33.3
-141.7
1156.8
1015.2
Black
2
0
0
2
0.0
0.0
-425.0
1331.9
906.9
Rapid
All
10
4
0
6
4.0
40.0
-85.0
1208.7
1123.7
White
6
2
0
4
2.0
33.3
-141.7
1203.1
1061.4
Black
4
2
0
2
2.0
50.0
0.0
1217.2
1217.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130150090
Burnett, L (Luca)
1
1.0
1
0
0
100.0
1147.7
425.0
1572.7
View list
2
1130139480
Herklaas, J (Josh)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120147440
Mong, B (Bernardus Johannes)
1
1.0
1
0
0
100.0
1154.2
425.0
1579.2
View list
4
1110147438
Mntunaye, S (Siwaphiwe)
1
1.0
1
0
0
100.0
1154.2
425.0
1579.2
View list
5
1130140126
Van Den Berg, S (Stefan)
1
1.0
1
0
0
100.0
1147.7
425.0
1572.7
View list
6
2130147572
Rommelmann, L (Liezl-Marie)
1
0.0
0
0
1
0.0
1147.7
-425.0
722.7
View list
7
2110138052
Potgieter, R (Rayhanna)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2110099720
Peters, C (Chantel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120143639
Mabaso, A (Ahlumile)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
10
1120119444
Lengisi, S (Simtha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1130150094
Kempen, D (Deon)
1
0.0
0
0
1
0.0
1147.7
-425.0
722.7
View list
12
1110110755
Els, D (Dante)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1120147431
Clarke, M (Michiel)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
14
1120147429
Bagley, Z (Zakariah)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
15
1130138955
Anderson, J (Jean)
1
0.0
0
0
1
0.0
1147.7
-425.0
722.7
View list