Player Page

Kojoana, L (Lesedi)
Dob: 2010/11/15 (U16)
Gender: Male
Chess SA id: 1100162755
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (28 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 rating1258.2
Curent Weighted rating1225.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1258.2
Current floor (min rating allowed)758.2
Current highest rating achieved1258.2
Current K-factor36
Games played this month6
Score (S)3.0
Expected score (We)2.77
Difference (S-We)0.23
Current Raw change (no limits, including tournament time weight)4.5
Current min/max change allowed (with limits)±152.6
Current Raw change used (final)4.5
Projected new Raw rating1262.7
Projected new Weighed rating1228.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.7
Projected effective change (new Official - current Official)+4.5
Projected new highest rating1262.7
Projected new floor762.7
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
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 rating1290.0
Curent Weighted rating1243.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1290.0
Current floor (min rating allowed)790.0
Current highest rating achieved1290.0
Current K-factor36
Games played this month6
Score (S)3.0
Expected score (We)3.11
Difference (S-We)-0.11
Current Raw change (no limits, including tournament time weight)-4.0
Current min/max change allowed (with limits)±145.9
Current Raw change used (final)-4.0
Projected new Raw rating1286.0
Projected new Weighed rating1248.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1286.0
Projected effective change (new Official - current Official)-4.0
Projected new highest rating1290.0
Projected new floor790.0
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)790.0
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 floor790.0
Projected new K-facor36
Tournaments
Tournament: Cape Town Junior League - Qualifier 2 2024 (U15)
Start: 2024/04/20  End: 2024/04/20  Host: WCT  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 6
Games: 6  Score: 3.0
Main rating: 1258.2  Rating gain/loss: 4.5
Type rating: 1290.0  Rating gain/loss: -4.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Cape Town Junior League - Qualifier 2 2024 (U15) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1258.2 1290.0 Analysis
2 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 2.5 1243.8 1277.4 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 0 0.0 1243.8 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape Town Junior League - Qualifier 2 2024 (U15) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1258.2 1290.0 Analysis
4 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 2.5 1243.8 1277.4 Analysis
3 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 0 0.0 1243.8 1200.0 Analysis
2 Rylib Summer Slam 2023 (Intermediate) 2023/12/12 2023/12/12 Cape Town (WCT) Rapid 20 0.47 6 0 0.0 1243.8 1277.4 Analysis
1 Chess Challengers Championship – High School 2023 (U15) 2023/10/14 2023/10/14 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 1 4 5.5 55.0 42.5 1299.9 1342.4
White 6 3 1 2 3.5 58.3 70.8 1303.1 1373.9
Black 4 2 0 2 2.0 50.0 0.0 1295.2 1295.2
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 10 5 1 4 5.5 55.0 42.5 1299.9 1342.4
White 6 3 1 2 3.5 58.3 70.8 1303.1 1373.9
Black 4 2 0 2 2.0 50.0 0.0 1295.2 1295.2
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 9 1 6 9.5 59.4 79.7 1320.1 1399.8
White 9 6 1 2 6.5 72.2 188.9 1307.6 1496.5
Black 7 3 0 4 3.0 42.9 -60.7 1336.3 1275.5
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 9 1 6 9.5 59.4 79.7 1320.1 1399.8
White 9 6 1 2 6.5 72.2 188.9 1307.6 1496.5
Black 7 3 0 4 3.0 42.9 -60.7 1336.3 1275.5
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 2130147565 Mkonqo, M (Mahle) 1 1.0 1 0 0 100.0 1258.2 425.0 1683.2 View list
2 1090109860 Solomon, I (Izaiah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110193648 Powis, R (Robert) 1 1.0 1 0 0 100.0 1258.2 425.0 1683.2 View list
4 1080162366 Craig, C (Connor) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1100301933 Chen, H (Haoyu) 1 1.0 1 0 0 100.0 1243.8 425.0 1668.8 View list
6 2100301935 Daka, K (Kwakhanya) 1 1.0 1 0 0 100.0 1243.8 425.0 1668.8 View list
7 2090145674 Du Plessis, M (Madelein) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1080110836 Henning, C (Chris) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2100109051 Gugulo, N (Nonkosi) 1 1.0 1 0 0 100.0 1258.2 425.0 1683.2 View list
10 209095311 Grove, E (Emily) 1 0.5 0 1 0 50.0 1243.8 0.0 1243.8 View list
11 1140137347 Whyatt, B (Benji) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1100140774 Van Der Spuy, A (Albert) 1 0.0 0 0 1 0.0 1258.2 -425.0 833.2 View list
13 1090099546 Ngudle, M (Mandisi) 1 0.0 0 0 1 0.0 1243.8 -425.0 818.8 View list
14 2100108991 Leenderts, S (Shanique) 1 0.0 0 0 1 0.0 1258.2 -425.0 833.2 View list
15 1080152878 Doidge, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100162367 Craig, M (Max) 1 0.0 0 0 1 0.0 1258.2 -425.0 833.2 View list