Player Page

Claassen, K (Katalaya)
Dob: 2012/11/13 (U14)
Gender: Female
Chess SA id: 2120151016
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (29 days ago)
Ratings
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 rating1118.0
Curent Weighted rating1146.1
Curent Weighted performance1044.5
Current official/published rating (highest between Raw, WR and WP)1146.1
Current floor (min rating allowed)674.4
Current highest rating achieved1174.4
Current K-factor40
Games played this month0
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)±186.4
Current Raw change used (final)0.0
Projected new Raw rating1118.0
Projected new Weighed rating1142.6
Projected new Weighted performance1044.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.6
Projected effective change (new Official - current Official)-3.5
Projected new highest rating1174.4
Projected new floor674.4
Projected new K-facor40
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 rating1111.2
Curent Weighted rating1140.1
Curent Weighted performance1045.8
Current official/published rating (highest between Raw, WR and WP)1140.1
Current floor (min rating allowed)667.6
Current highest rating achieved1167.6
Current K-factor40
Games played this month0
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)±188.2
Current Raw change used (final)0.0
Projected new Raw rating1111.2
Projected new Weighed rating1136.5
Projected new Weighted performance1045.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.5
Projected effective change (new Official - current Official)-3.7
Projected new highest rating1167.6
Projected new floor667.6
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 3 1.5 1121.0 1115.6 Analysis
3 Eden School Chess Trials 1 2024 (U13 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1127.6 1121.2 Analysis
2 OUDUSSA Trials 2 2024 (U13 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1140.5 1133.2 Analysis
1 OUDUSSA Trials 1 2024 (U13 Boys+Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1140.5 1133.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 3 1.5 1121.0 1115.6 Analysis
6 Eden School Chess Trials 1 2024 (U13 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1127.6 1121.2 Analysis
5 OUDUSSA Trials 2 2024 (U13 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1140.5 1133.2 Analysis
4 OUDUSSA Trials 1 2024 (U13 Boys+Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1140.5 1133.2 Analysis
3 Eden Trials 2+3 2023 (U12) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 4 1.0 1164.1 1160.0 Analysis
2 Eden Trails 1 2023 (U11 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 1174.4 1167.6 Analysis
1 Oudussa Proewe 1 2023 (U11 Girls) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 6 3 9 7.5 41.7 -70.8 1173.6 1102.7
White 9 2 2 5 3.0 33.3 -141.7 1190.5 1048.8
Black 9 4 1 4 4.5 50.0 0.0 1156.6 1156.6
Standard All 18 6 3 9 7.5 41.7 -70.8 1173.6 1102.7
White 9 2 2 5 3.0 33.3 -141.7 1190.5 1048.8
Black 9 4 1 4 4.5 50.0 0.0 1156.6 1156.6
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 31 9 6 16 12.0 38.7 -96.0 1182.8 1086.8
White 16 3 4 9 5.0 31.3 -159.4 1185.1 1025.7
Black 15 6 2 7 7.0 46.7 -28.3 1180.3 1152.0
Standard All 31 9 6 16 12.0 38.7 -96.0 1182.8 1086.8
White 16 3 4 9 5.0 31.3 -159.4 1185.1 1025.7
Black 15 6 2 7 7.0 46.7 -28.3 1180.3 1152.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120193141 Lewis, E (E-Jay) 2 2.0 2 0 0 100.0 1140.5 425.0 1565.5 View list
2 2120119685 Petersen, B (Brionay) 2 0.0 0 0 2 0.0 1169.3 -425.0 744.3 View list
3 2120152571 Plaatjies, A (Akechia) 1 1.0 1 0 0 100.0 1127.6 425.0 1552.6 View list
4 2120147409 Roos, M (Mariska) 1 1.0 1 0 0 100.0 1174.4 425.0 1599.4 View list
5 2120148889 Saayman, L (Lakeisha) 1 1.0 1 0 0 100.0 1164.1 425.0 1589.1 View list
6 2120192910 Cwati, M (Minentle) 1 1.0 1 0 0 100.0 1127.6 425.0 1552.6 View list
7 2110130748 Basson, K (Karliayah) 1 1.0 1 0 0 100.0 1121.0 425.0 1546.0 View list
8 1120193153 Welde, S (Snaligne) 1 1.0 1 0 0 100.0 1140.5 425.0 1565.5 View list
9 2120139240 Windvogel, K (Klarichane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2120152569 Huddy, P (Paige) 1 0.5 0 1 0 50.0 1174.4 0.0 1174.4 View list
11 2140132050 Botha, G (Galeren) 1 0.5 0 1 0 50.0 1174.4 0.0 1174.4 View list
12 1110193149 Ruiters, E (Ellermo) 1 0.5 0 1 0 50.0 1140.5 0.0 1140.5 View list
13 2110130887 Stuurman, K (Kelsey) 1 0.5 0 1 0 50.0 1121.0 0.0 1121.0 View list
14 1120151015 Van Wyk, B (Brendon) 1 0.5 0 1 0 50.0 1140.5 0.0 1140.5 View list
15 2120139239 Wildeman, A (Ashante) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 1110193150 Saayman, M (Mealan) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
17 1110193148 Prins, S (Stayton-Lee) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
18 2120145214 Mzayifani, K (Khanyo) 1 0.0 0 0 1 0.0 1174.4 -425.0 749.4 View list
19 1110151046 Mlandu, J (Joshwill) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
20 1130136792 Meyer, X (Xaydin) 1 0.0 0 0 1 0.0 1164.1 -425.0 739.1 View list