Player Page

Marais, L (Leja)
Dob: 2015/04/16 (U10)
Gender: Female
Chess SA id: 2150162780
FIDE id:
Region: Tshwane (GTP)
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 rating1120.7
Current Weighted rating1142.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.9
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)±185.6
Current Raw change used (final)0.0
Projected new Raw rating1120.7
Projected new Weighed rating1049.7
Projected new Weighted performance975.7
Projected new final Raw rating (if new WP > new Raw)1120.7
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)1120.7
Projected effective change (new Official - current Official)-22.2
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 rating1118.6
Current Weighted rating1137.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.5
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)±186.2
Current Raw change used (final)0.0
Projected new Raw rating1118.6
Projected new Weighed rating1044.7
Projected new Weighted performance975.7
Projected new final Raw rating (if new WP > new Raw)1118.6
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)1118.6
Projected effective change (new Official - current Official)-18.9
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 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
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 2024 Silver Lakes Open Chess Tournament (E) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1080.1 1065.0 Analysis
1 2024 Constantiapark Open (E) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1108.2 1098.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Silver Lakes Open Chess Tournament (E) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1080.1 1065.0 Analysis
3 2024 Constantiapark Open (E) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1108.2 1098.8 Analysis
2 Lardies Open Tournament 2023 (E) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 2023 Gauteng Noord (E) 2023/10/14 2023/10/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 1 5 4.5 45.0 -42.5 1173.5 1131.0
White 5 3 0 2 3.0 60.0 85.0 1202.9 1287.9
Black 5 1 1 3 1.5 30.0 -170.0 1144.1 974.1
Standard All 10 4 1 5 4.5 45.0 -42.5 1173.5 1131.0
White 5 3 0 2 3.0 60.0 85.0 1202.9 1287.9
Black 5 1 1 3 1.5 30.0 -170.0 1144.1 974.1
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 20 6 2 12 7.0 35.0 -127.5 1178.8 1051.3
White 11 4 0 7 4.0 36.4 -115.9 1209.4 1093.5
Black 9 2 2 5 3.0 33.3 -141.7 1141.5 999.9
Standard All 20 6 2 12 7.0 35.0 -127.5 1178.8 1051.3
White 11 4 0 7 4.0 36.4 -115.9 1209.4 1093.5
Black 9 2 2 5 3.0 33.3 -141.7 1141.5 999.9
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 2150147100 Dixon, G (Genevieve) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
2 1150147675 Van Der Merwe, D (Duvan) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
3 2150147673 Stofberg, A (Anze) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
4 2140135777 Saville, M (Megan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1160152253 Erasmus, H (Henrich) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
6 2140135763 Jooste, M (Milanke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1160158379 Gauche, K (Kian) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
8 1140190421 Erasmus, W (Willem) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 1160192171 Oosthuizen, M (Morgan) 1 0.5 0 1 0 50.0 1108.2 0.0 1108.2 View list
10 1160300019 Zhu, H (Hengyu) 1 0.0 0 0 1 0.0 1080.1 -425.0 655.1 View list
11 1160190423 Zhang, Y (Yufeng) 1 0.0 0 0 1 0.0 1080.1 -425.0 655.1 View list
12 2150157433 Westermann, I (Inge) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1140153987 Nortje, O (Owen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2140158313 Mann, L (Leane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1150190422 Li, J (Jiming) 1 0.0 0 0 1 0.0 1108.2 -425.0 683.2 View list
16 1150152739 Jansen Van Vuuren, G (Griffin) 1 0.0 0 0 1 0.0 1108.2 -425.0 683.2 View list
17 2140158377 Grobbelaar, M (Mienje) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1140149149 Dsouza, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1150136649 Coetzee, A (Adriaan) 1 0.0 0 0 1 0.0 1108.2 -425.0 683.2 View list