Player Page

Africa, C (Caleb)
Dob: 2014/05/05 (U12)
Gender: Male
Chess SA id: 1140191243
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (120 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 rating1177.7
Current Weighted rating1191.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.7
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)±171.2
Current Raw change used (final)0.0
Projected new Raw rating1177.7
Projected new Weighed rating1096.1
Projected new Weighted performance849.1
Projected new final Raw rating (if new WP > new Raw)1177.7
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)1177.7
Projected effective change (new Official - current Official)-14.0
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 rating1159.0
Current Weighted rating1187.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1187.7
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)±175.8
Current Raw change used (final)0.0
Projected new Raw rating1159.0
Projected new Weighed rating1092.2
Projected new Weighted performance302.6
Projected new final Raw rating (if new WP > new Raw)1159.0
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)1159.0
Projected effective change (new Official - current Official)-28.7
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 rating1222.3
Current Weighted rating1204.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.3
Current highest rating achieved1222.3
Current floor (min rating allowed)722.3
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)±160.6
Current Raw change used (final)0.0
Projected new Raw rating1222.3
Projected new Weighed rating1108.1
Projected new Weighted performance709.3
Projected new final Raw rating (if new WP > new Raw)1222.3
Projected new highest rating1222.3
Projected new floor722.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.3
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 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
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1193.5 1190.3 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 1.0 1193.5 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1193.5 1190.3 Analysis
2 CT District East Schools Chess Individuals Trails 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 1.0 1193.5 1200.0 Analysis
1 Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 0 5 4.0 44.4 -47.2 1215.5 1168.3
White 5 3 0 2 3.0 60.0 85.0 1249.2 1334.2
Black 4 1 0 3 1.0 25.0 -212.5 1173.5 961.0
Standard All 4 1 0 3 1.0 25.0 -212.5 1166.3 953.8
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 0 0 2 0.0 0.0 -425.0 1132.6 707.6
Rapid All 5 3 0 2 3.0 60.0 85.0 1254.9 1339.9
White 3 2 0 1 2.0 66.7 141.7 1282.0 1423.6
Black 2 1 0 1 1.0 50.0 0.0 1214.3 1214.3
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 15 6 1 8 6.5 43.3 -56.7 1215.5 1158.9
White 7 4 1 2 4.5 64.3 121.4 1235.1 1356.6
Black 8 2 0 6 2.0 25.0 -212.5 1198.4 985.9
Standard All 4 1 0 3 1.0 25.0 -212.5 1166.3 953.8
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 0 0 2 0.0 0.0 -425.0 1132.6 707.6
Rapid All 11 5 1 5 5.5 50.0 0.0 1233.4 1233.4
White 5 3 1 1 3.5 70.0 170.0 1249.2 1419.2
Black 6 2 0 4 2.0 33.3 -141.7 1220.3 1078.6
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 1140151156 Amoraal, S (Simeon) 2 2.0 2 0 0 100.0 1196.8 425.0 1621.8 View list
2 1140140691 Erasmus, C (Caleb) 2 0.0 0 0 2 0.0 1196.8 -425.0 771.8 View list
3 2130193536 Damons, K (Kirsten) 1 1.0 1 0 0 100.0 1193.5 425.0 1618.5 View list
4 2140193544 Hendricks, M (Maya) 1 1.0 1 0 0 100.0 1193.5 425.0 1618.5 View list
5 1130193353 Benjamin, S (Scott) 1 1.0 1 0 0 100.0 1193.5 425.0 1618.5 View list
6 1150191254 Novokoza, A (Amila) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140191258 Vumendlini, B (Bukho) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 2140140718 Walters, N (Nicola) 1 0.0 0 0 1 0.0 1193.5 -425.0 768.5 View list
9 1150140699 Marais, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1140150115 Janse Van Rensburg, M (Michael) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130138954 Akuetteh, A (Aaron) 1 0.0 0 0 1 0.0 1193.5 -425.0 768.5 View list
12 1130145646 Cass, W (William) 1 0.0 0 0 1 0.0 1193.5 -425.0 768.5 View list
13 1130193354 Brown, Z (Zachariah) 1 0.0 0 0 1 0.0 1193.5 -425.0 768.5 View list