Player Page

Erasmus, L (Leighton)
Dob: 2015/03/08 (U10)
Gender: Male
Chess SA id: 1150305217
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (12 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 rating1148.6
Current Weighted rating1181.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.8
Current highest rating achieved1210.1
Current floor (min rating allowed)710.1
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.24
Difference (S-We)-0.11
Current Raw change (no limits, including tournament time weight)-4.1
Current min/max change allowed (with limits)±178.4
Current Raw change used (final)-4.1
Projected new Raw rating1144.5
Projected new Weighed rating1086.6
Projected new Weighted performance780.4
Projected new final Raw rating (if new WP > new Raw)1144.5
Projected new highest rating1210.1
Projected new floor710.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.5
Projected effective change (new Official - current Official)-37.3
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 rating1126.8
Current Weighted rating1174.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.2
Current highest rating achieved1216.4
Current floor (min rating allowed)716.4
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.12
Difference (S-We)-0.12
Current Raw change (no limits, including tournament time weight)-4.3
Current min/max change allowed (with limits)±184.0
Current Raw change used (final)-4.3
Projected new Raw rating1122.5
Projected new Weighed rating1079.4
Projected new Weighted performance821.5
Projected new final Raw rating (if new WP > new Raw)1122.5
Projected new highest rating1216.4
Projected new floor716.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.5
Projected effective change (new Official - current Official)-51.7
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: West Coast Grand Challange League 2024 (PS Development)
Start: 2024/10/26  End: 2024/10/26  Host: WCU  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1148.6  Rating gain/loss: -4.1
Type rating: 1126.8  Rating gain/loss: -4.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 West Coast Grand Challange League 2024 (PS Development) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 2.0 1148.6 1126.8 Analysis
2 Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.0 1210.1 1216.4 Analysis
1 Brenton Cupido West Coast Schools Championship 2024 (U7+U9) 2024/05/25 2024/05/25 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 West Coast Grand Challange League 2024 (PS Development) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 2.0 1148.6 1126.8 Analysis
2 Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.0 1210.1 1216.4 Analysis
1 Brenton Cupido West Coast Schools Championship 2024 (U7+U9) 2024/05/25 2024/05/25 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 6 0 10 6.0 37.5 -106.3 1165.5 1059.2
White 8 2 0 6 2.0 25.0 -212.5 1161.4 948.9
Black 8 4 0 4 4.0 50.0 0.0 1169.6 1169.6
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 6 0 10 6.0 37.5 -106.3 1165.5 1059.2
White 8 2 0 6 2.0 25.0 -212.5 1161.4 948.9
Black 8 4 0 4 4.0 50.0 0.0 1169.6 1169.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 6 0 10 6.0 37.5 -106.3 1165.5 1059.2
White 8 2 0 6 2.0 25.0 -212.5 1161.4 948.9
Black 8 4 0 4 4.0 50.0 0.0 1169.6 1169.6
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 6 0 10 6.0 37.5 -106.3 1165.5 1059.2
White 8 2 0 6 2.0 25.0 -212.5 1161.4 948.9
Black 8 4 0 4 4.0 50.0 0.0 1169.6 1169.6
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 1160192632 Heynse, D (Deraygon) 2 2.0 2 0 0 100.0 1205.0 425.0 1630.0 View list
2 1170305216 Christiaans, R (Ruwaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2160156865 Free, N (Northlynne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2150313182 Roberts, L (Louise) 1 1.0 1 0 0 100.0 1148.6 425.0 1573.6 View list
5 1150313187 Valentein, A (Angelo) 1 1.0 1 0 0 100.0 1148.6 425.0 1573.6 View list
6 1160192873 Viljoen, S (Steyn) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list
7 1150192872 Van Niekerk, C (Chris) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list
8 2110313184 Sixaxa, P (Phumelela) 1 0.0 0 0 1 0.0 1148.6 -425.0 723.6 View list
9 2110313180 Ncedani, I (Iminathi) 1 0.0 0 0 1 0.0 1148.6 -425.0 723.6 View list
10 1110313178 Leutloa, K (Kanelo) 1 0.0 0 0 1 0.0 1148.6 -425.0 723.6 View list
11 1160193120 Groenewald, G (Gershwin) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list
12 1150153837 Flink, J (Jumelio) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1160156946 Edons, M (Mihandro) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list
14 1150305213 Appollis, D (Diego) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1150154614 Adams, N (Naydon) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list