Chess South Africa
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Chess South Africa
Willemse, Z (Zeke)
Dob:
2012/06/03 (U14)
Gender:
Female
Chess SA id:
2120157858
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (176 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
Current Raw rating
1251.1
Current Weighted rating
1229.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1251.1
Current highest rating achieved
1251.1
Current floor (min rating allowed)
751.1
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)
±154.2
Current Raw change used (final)
0.0
Projected new Raw rating
1251.1
Projected new Weighed rating
1131.9
Projected new Weighted performance
967.3
Projected new final Raw rating (if new WP > new Raw)
1251.1
Projected new highest rating
1251.1
Projected new floor
751.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.1
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1297.2
Current Weighted rating
1260.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1297.2
Current highest rating achieved
1297.2
Current floor (min rating allowed)
797.2
Current K-factor
36
s
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)
±144.4
Current Raw change used (final)
0.0
Projected new Raw rating
1297.2
Projected new Weighed rating
1161.4
Projected new Weighted performance
1018.2
Projected new final Raw rating (if new WP > new Raw)
1297.2
Projected new highest rating
1297.2
Projected new floor
797.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.2
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Bo-Weskus Skole Skaak Top Skole 2024 (O13)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1217.4
1243.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Bo-Weskus Skole Skaak Top Skole 2024 (O13)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1217.4
1243.2
Analysis
2
Pedro Booyse Top Schools Round 2 2023 (U11)
2023/08/22
2023/08/22
West Coast (WCU)
Rapid
20
0.47
5
3
3.0
1192.4
1188.8
Analysis
1
Upper West Coast Top Schools Championship 2023 (U13)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1233.4
1488.4
White
3
2
0
1
2.0
66.7
141.7
1257.3
1399.0
Black
2
2
0
0
2.0
100.0
425.0
1197.5
1622.5
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
5
4
0
1
4.0
80.0
255.0
1233.4
1488.4
White
3
2
0
1
2.0
66.7
141.7
1257.3
1399.0
Black
2
2
0
0
2.0
100.0
425.0
1197.5
1622.5
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
13
9
0
4
9.0
69.2
163.5
1219.5
1383.0
White
7
3
0
4
3.0
42.9
-60.7
1263.8
1203.1
Black
6
6
0
0
6.0
100.0
425.0
1167.9
1592.9
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
13
9
0
4
9.0
69.2
163.5
1219.5
1383.0
White
7
3
0
4
3.0
42.9
-60.7
1263.8
1203.1
Black
6
6
0
0
6.0
100.0
425.0
1167.9
1592.9
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
1110110504
Engelbrecht, N (Noah)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list
2
1100153196
Engelbrecht, J (Jahmadrian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100153182
Cloete, T (Tashlynn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110305050
Christians, C (Code)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list
5
1110192543
Beukes, M (Meltino)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list
6
1110131953
Jacobs, N (Nicholas)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list
7
2160153134
Avontuur, E (Ezrah)
1
1.0
1
0
0
100.0
1192.4
425.0
1617.4
View list
8
2140153847
Van Zyl, R (Roche-Kay)
1
1.0
1
0
0
100.0
1192.4
425.0
1617.4
View list
9
2120134721
Van Helsdingen, L (Lene)
1
1.0
1
0
0
100.0
1192.4
425.0
1617.4
View list
10
1110131962
Skippers, G (Gerano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1110139101
Greeff, G (Giteau)
1
0.0
0
0
1
0.0
1217.4
-425.0
792.4
View list
12
1110131947
Bester, J (Juandre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2110099723
Cardinal, J (Jacelynn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list