Chess South Africa
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Chess South Africa
Claassen, J (Jaywin)
Dob:
2014/03/24 (U12)
Gender:
Male
Chess SA id:
1140139227
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
1158.2
Curent Weighted rating
1132.7
Curent Weighted performance
1026.4
Current official/published rating (highest between Raw, WR and WP)
1158.2
Current floor (min rating allowed)
665.7
Current highest rating achieved
1165.7
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)
±176.0
Current Raw change used (final)
0.0
Projected new Raw rating
1158.2
Projected new Weighed rating
1135.8
Projected new Weighted performance
1026.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1165.7
Projected new floor
665.7
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
1156.0
Curent Weighted rating
1120.4
Curent Weighted performance
1022.1
Current official/published rating (highest between Raw, WR and WP)
1156.0
Current floor (min rating allowed)
659.6
Current highest rating achieved
1159.6
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.0
Projected new Weighed rating
1124.5
Projected new Weighted performance
1022.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1159.6
Projected new floor
659.6
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)
700.0
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
700.0
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)
700.0
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
700.0
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 (U11)
2024/03/02
2024/03/02
Central Karoo (WCK)
Standard
60
0.83
5
5
3.0
1138.3
1124.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Central Karoo Schools Chess Trial 1 2024 (U11)
2024/03/02
2024/03/02
Central Karoo (WCK)
Standard
60
0.83
5
5
3.0
1138.3
1124.8
Analysis
5
Western Cape PS Individuals 2023 (U9 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1142.9
1140.8
Analysis
4
Central Karoo Schools Chess Trial 1 2023 (U11)
2023/02/04
2023/02/04
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1074.2
1053.6
Analysis
3
Central Karoo Ope 2022 (B)
2022/06/18
2022/06/18
Central Karoo (WCK)
Rapid
32
0.63
6
0
0.0
1074.2
1200.0
Analysis
2
Western Cape Schools 2022 (U9 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
0.0
1165.7
1159.6
Analysis
1
Central Karoo 2022 (U7+U9 Boys)
2022/03/19
2022/03/19
Central Karoo (WCK)
Standard
65
0.85
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1150.1
1235.1
White
2
1
0
1
1.0
50.0
0.0
1176.0
1176.0
Black
3
2
0
1
2.0
66.7
141.7
1132.9
1274.6
Standard
All
5
3
0
2
3.0
60.0
85.0
1150.1
1235.1
White
2
1
0
1
1.0
50.0
0.0
1176.0
1176.0
Black
3
2
0
1
2.0
66.7
141.7
1132.9
1274.6
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
26
10
0
16
10.0
38.5
-98.1
1200.9
1102.8
White
12
7
0
5
7.0
58.3
70.8
1203.8
1274.6
Black
14
3
0
11
3.0
21.4
-242.9
1198.4
955.6
Standard
All
26
10
0
16
10.0
38.5
-98.1
1200.9
1102.8
White
12
7
0
5
7.0
58.3
70.8
1203.8
1274.6
Black
14
3
0
11
3.0
21.4
-242.9
1198.4
955.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140139229
De Vlam, L (Lee-Quin)
2
1.0
1
0
1
50.0
1169.2
0.0
1169.2
View list
2
1130134431
Carrolissen, D (David)
2
1.0
1
0
1
50.0
1137.1
0.0
1137.1
View list
3
1140142551
Botes, L (Lorianto)
1
1.0
1
0
0
100.0
1138.3
425.0
1563.3
View list
4
1140139228
Claassen, X (Xaviano)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
5
1130302518
Nipa, K (Khazimla)
1
1.0
1
0
0
100.0
1138.3
425.0
1563.3
View list
6
1140149905
Jacobs, N (Nathaniel)
1
1.0
1
0
0
100.0
1138.3
425.0
1563.3
View list
7
1140151364
Snyman, V (Van Zyl)
1
1.0
1
0
0
100.0
1142.9
425.0
1567.9
View list
8
1140149906
Peterson, M (Matheyo)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
9
1140139485
Von Wielligh, S (Sven)
1
1.0
1
0
0
100.0
1142.9
425.0
1567.9
View list
10
1140149908
Williams, A (Ashton)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
11
1130139158
Van Der Merwe, B (Benjamen)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
12
1150137315
Thomson, M (Matthew)
1
0.0
0
0
1
0.0
1142.9
-425.0
717.9
View list
13
1130137558
Ockhuis, C (Christiaan)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
14
2130149904
Fransen, R (Rania)
1
0.0
0
0
1
0.0
1074.2
-425.0
649.2
View list
15
1130137556
Esau, J (Jarydian)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
16
1140146771
Morrison, C (Charlie)
1
0.0
0
0
1
0.0
1142.9
-425.0
717.9
View list
17
1140139066
Louw, G (Granville)
1
0.0
0
0
1
0.0
1142.9
-425.0
717.9
View list
18
1140138962
Kruger, M (Migael)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
19
1140137728
Kriel, D (Daniel)
1
0.0
0
0
1
0.0
1142.9
-425.0
717.9
View list
20
1130137738
De Beer, T (Thomas)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list