Player Page

Klaas, I (Ikhona)
Dob: 2011/11/02 (U14)
Gender: Male
Chess SA id: 1110157915
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (67 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
Current Raw rating1093.0
Current Weighted rating1129.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1129.1
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±193.1
Current Raw change used (final)0.0
Projected new Raw rating1093.0
Projected new Weighed rating1036.9
Projected new Weighted performance590.3
Projected new final Raw rating (if new WP > new Raw)1093.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1093.0
Projected effective change (new Official - current Official)-36.1
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
s
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 rating1016.0
Current Weighted rating1077.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1077.9
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±215.5
Current Raw change used (final)0.0
Projected new Raw rating1016.0
Projected new Weighed rating988.4
Projected new Weighted performance621.4
Projected new final Raw rating (if new WP > new Raw)1016.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1016.0
Projected effective change (new Official - current Official)-61.9
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 1 0.0 1100.2 1028.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 1 0.0 1100.2 1028.2 Analysis
3 Cape Town Junior Chess League Finals 2023 (U16B) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 6 0.0 1156.8 1124.7 Analysis
2 Cape Town Junior Chess League - Round 1 2023 (U16B) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 5 2.0 1161.7 1132.3 Analysis
1 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 1 0 0 1 0.0 0.0 -425.0 1246.5 821.5
White 1 0 0 1 0.0 0.0 -425.0 1246.5 821.5
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
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 1 0 0 1 0.0 0.0 -425.0 1246.5 821.5
White 1 0 0 1 0.0 0.0 -425.0 1246.5 821.5
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 16 2 0 14 2.0 12.5 -318.8 1191.9 873.2
White 8 1 0 7 1.0 12.5 -318.8 1199.7 881.0
Black 8 1 0 7 1.0 12.5 -318.8 1184.1 865.4
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 16 2 0 14 2.0 12.5 -318.8 1191.9 873.2
White 8 1 0 7 1.0 12.5 -318.8 1199.7 881.0
Black 8 1 0 7 1.0 12.5 -318.8 1184.1 865.4
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 1070148202 Mdabuli, E (Entle) 1 1.0 1 0 0 100.0 1161.7 425.0 1586.7 View list
2 1130159002 Somhlahlo, S (Someleze) 1 1.0 1 0 0 100.0 1161.7 425.0 1586.7 View list
3 2120118993 Webb, A (Amori) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
4 1100156982 Van Tonder, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1100142369 Uys, B (Brendan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2140150367 Tyokwana, K (Khayone) 1 0.0 0 0 1 0.0 1100.2 -425.0 675.2 View list
7 1080155991 Tshepo, M (Meletoa) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
8 1090157922 Situma, L (Liyakha) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
9 1120152189 Sampson, J (Jordan) 1 0.0 0 0 1 0.0 1161.7 -425.0 736.7 View list
10 1090159000 Pelser-Mohamed, A (Ali) 1 0.0 0 0 1 0.0 1161.7 -425.0 736.7 View list
11 1110150170 Nyosana, L (Lindokuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1100157905 Nasiphi, A (Ayathandwa) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
13 2110134475 Mdabuli, S (Simbongile) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
14 2120157916 Madolo, N (Nqaba) 1 0.0 0 0 1 0.0 1156.8 -425.0 731.8 View list
15 1110157914 Gobwana, L (Likhona) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100150472 Biswas, F (Faiyaz) 1 0.0 0 0 1 0.0 1161.7 -425.0 736.7 View list