Chess South Africa
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Chess South Africa
Willemse, J (Jamiel)
Dob:
2012/01/28 (U14)
Gender:
Male
Chess SA id:
1120139187
FIDE id:
Region:
Central Karoo (WCK)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (81 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
1268.3
Curent Weighted rating
1237.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1268.3
Current floor (min rating allowed)
768.3
Current highest rating achieved
1268.3
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)
±150.4
Current Raw change used (final)
0.0
Projected new Raw rating
1268.3
Projected new Weighed rating
1240.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1268.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1268.3
Projected new floor
768.3
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
1270.2
Curent Weighted rating
1233.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1270.2
Current floor (min rating allowed)
770.2
Current highest rating achieved
1270.2
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)
±150.0
Current Raw change used (final)
0.0
Projected new Raw rating
1270.2
Projected new Weighed rating
1236.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1270.2
Projected new floor
770.2
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
1218.4
Curent Weighted rating
1218.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1218.4
Current floor (min rating allowed)
718.4
Current highest rating achieved
1218.4
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)
±161.5
Current Raw change used (final)
0.0
Projected new Raw rating
1218.4
Projected new Weighed rating
1218.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1218.4
Projected new floor
718.4
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
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)
718.4
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
718.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Central Karoo Schools Chess Trial 1 2024 (U13)
2024/03/02
2024/03/02
Central Karoo (WCK)
Standard
60
0.83
5
5
3.5
1242.3
1238.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Central Karoo Schools Chess Trial 1 2024 (U13)
2024/03/02
2024/03/02
Central Karoo (WCK)
Standard
60
0.83
5
5
3.5
1242.3
1238.2
Analysis
3
Western Cape PS Individuals 2023 (U11 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1213.0
1208.0
Analysis
2
Central Karoo Schools Chess Trial 1 2023 (U13)
2023/02/04
2023/02/04
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1205.5
1200.0
Analysis
1
Central Karoo Ope 2022 (B)
2022/06/18
2022/06/18
Central Karoo (WCK)
Rapid
32
0.63
6
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
1
1
3.5
70.0
170.0
1211.9
1381.9
White
2
1
1
0
1.5
75.0
212.5
1200.0
1412.5
Black
3
2
0
1
2.0
66.7
141.7
1219.9
1361.6
Standard
All
5
3
1
1
3.5
70.0
170.0
1211.9
1381.9
White
2
1
1
0
1.5
75.0
212.5
1200.0
1412.5
Black
3
2
0
1
2.0
66.7
141.7
1219.9
1361.6
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
21
12
1
8
12.5
59.5
81.0
1226.6
1307.6
White
10
8
1
1
8.5
85.0
297.5
1207.7
1505.2
Black
11
4
0
7
4.0
36.4
-115.9
1243.8
1127.9
Standard
All
16
9
1
6
9.5
59.4
79.7
1247.3
1327.0
White
7
6
1
0
6.5
92.9
364.3
1227.2
1591.5
Black
9
3
0
6
3.0
33.3
-141.7
1262.9
1121.3
Rapid
All
5
3
0
2
3.0
60.0
85.0
1160.3
1245.3
White
3
2
0
1
2.0
66.7
141.7
1162.0
1303.7
Black
2
1
0
1
1.0
50.0
0.0
1157.8
1157.8
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
1110149909
Clarke, F (Ferlon)
2
2.0
2
0
0
100.0
1223.9
425.0
1648.9
View list
2
2110139162
Briesies, S (Shiante)
2
0.0
0
0
2
0.0
1202.8
-425.0
777.8
View list
3
1120142554
Hagis, F (Fabain)
2
0.0
0
0
2
0.0
1223.9
-425.0
798.9
View list
4
1120134718
Matthys, E (Ezekiel)
1
1.0
1
0
0
100.0
1213.0
425.0
1638.0
View list
5
1120302527
Jamie, J (Jamie)
1
1.0
1
0
0
100.0
1242.3
425.0
1667.3
View list
6
1120149753
Holmes, M (Matthew)
1
1.0
1
0
0
100.0
1213.0
425.0
1638.0
View list
7
1140139226
Claassen, C (Caleb)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110139186
Oerson, E (Enrique)
1
1.0
1
0
0
100.0
1205.5
425.0
1630.5
View list
9
1120108724
Goosen, J (Jeandre)
1
1.0
1
0
0
100.0
1213.0
425.0
1638.0
View list
10
1120139178
Frieslaar, J (Junior)
1
1.0
1
0
0
100.0
1205.5
425.0
1630.5
View list
11
1140139229
De Vlam, L (Lee-Quin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1110302521
Bosman, J (Jesnique)
1
1.0
1
0
0
100.0
1242.3
425.0
1667.3
View list
13
1090142549
Arries, J (Jayem)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1110302519
Andries, S (Shadida)
1
0.5
0
1
0
50.0
1242.3
0.0
1242.3
View list
15
1120131110
Punt, H (Heinrich)
1
0.0
0
0
1
0.0
1213.0
-425.0
788.0
View list
16
1130136550
Noble, A (Andrew)
1
0.0
0
0
1
0.0
1213.0
-425.0
788.0
View list
17
1130137335
Nel, C (Charles Paul)
1
0.0
0
0
1
0.0
1213.0
-425.0
788.0
View list
18
2100139169
Ndodo, Z (Zainab)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list