Chess South Africa
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Chess South Africa
Willard, E (Ethan)
Dob:
2013/06/14 (U12)
Gender:
Male
Chess SA id:
1130191552
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (209 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
1217.9
Current Weighted rating
1203.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1217.9
Current highest rating achieved
1217.9
Current floor (min rating allowed)
717.9
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)
±161.6
Current Raw change used (final)
0.0
Projected new Raw rating
1217.9
Projected new Weighed rating
1107.8
Projected new Weighted performance
888.5
Projected new final Raw rating (if new WP > new Raw)
1217.9
Projected new highest rating
1217.9
Projected new floor
717.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.9
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
1239.6
Current Weighted rating
1218.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1239.6
Current highest rating achieved
1239.6
Current floor (min rating allowed)
739.6
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)
±156.7
Current Raw change used (final)
0.0
Projected new Raw rating
1239.6
Projected new Weighed rating
1121.2
Projected new Weighted performance
714.2
Projected new final Raw rating (if new WP > new Raw)
1239.6
Projected new highest rating
1239.6
Projected new floor
739.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.6
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
1160.8
Current Weighted rating
1174.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1174.5
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±175.3
Current Raw change used (final)
0.0
Projected new Raw rating
1160.8
Projected new Weighed rating
1079.8
Projected new Weighted performance
305.8
Projected new final Raw rating (if new WP > new Raw)
1160.8
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)
1160.8
Projected effective change (new Official - current Official)
-13.7
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
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1194.6
1216.6
Analysis
1
District South Schools Chess Individual Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1178.5
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1194.6
1216.6
Analysis
2
District South Schools Chess Individual Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1178.5
1200.0
Analysis
1
Rylib Summer Slam 2023 (Development)
2023/12/12
2023/12/12
Cape Town (WCT)
Rapid
20
0.47
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
6
0
5
6.0
54.5
38.6
1249.0
1287.6
White
5
2
0
3
2.0
40.0
-85.0
1287.0
1202.0
Black
6
4
0
2
4.0
66.7
141.7
1217.3
1359.0
Standard
All
11
6
0
5
6.0
54.5
38.6
1249.0
1287.6
White
5
2
0
3
2.0
40.0
-85.0
1287.0
1202.0
Black
6
4
0
2
4.0
66.7
141.7
1217.3
1359.0
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
17
8
0
9
8.0
47.1
-25.0
1217.8
1192.8
White
8
3
0
5
3.0
37.5
-106.3
1244.2
1137.9
Black
9
5
0
4
5.0
55.6
47.2
1194.3
1241.5
Standard
All
11
6
0
5
6.0
54.5
38.6
1249.0
1287.6
White
5
2
0
3
2.0
40.0
-85.0
1287.0
1202.0
Black
6
4
0
2
4.0
66.7
141.7
1217.3
1359.0
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1160.4
1018.8
White
3
1
0
2
1.0
33.3
-141.7
1172.8
1031.1
Black
3
1
0
2
1.0
33.3
-141.7
1148.1
1006.5
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130191541
Madamombe, L (Liam)
1
1.0
1
0
0
100.0
1178.5
425.0
1603.5
View list
2
1140193289
Khan, I (Isa)
1
1.0
1
0
0
100.0
1194.6
425.0
1619.6
View list
3
1140142379
Jainoodien, R (Raaziq)
1
1.0
1
0
0
100.0
1178.5
425.0
1603.5
View list
4
2130147556
Gatyeni, K (Khayone)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130143658
Du Preez, Z (Zolani)
1
1.0
1
0
0
100.0
1194.6
425.0
1619.6
View list
6
1140193595
Brits, C (Connor)
1
1.0
1
0
0
100.0
1194.6
425.0
1619.6
View list
7
2110119278
Mputi, M (Marwah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1130158986
Van Heerden, Z (Zachariah)
1
1.0
1
0
0
100.0
1178.5
425.0
1603.5
View list
9
1130158984
Tungana, K (Kungobuhle)
1
0.0
0
0
1
0.0
1178.5
-425.0
753.5
View list
10
1130132170
Srivastava, P (Prakhar)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list
11
1150147907
Sonday, R (Rayyan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1130191207
Nyahwena, D (Daniel)
1
0.0
0
0
1
0.0
1178.5
-425.0
753.5
View list
13
1130137335
Nel, C (Charles Paul)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list
14
2130162380
Mtintsilana, A (Athabile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
100085429
Matshaya, Y (Yanga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2130148283
Mani, N (Ntlahla)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list
17
1140190269
Hou, S (Summer)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list