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: 2024/09/07 (89 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 rating1169.8
Current Weighted rating1139.3
Current Weighted performance1142.8
Current official/published rating (highest between Raw, WR and WP)1169.8
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1169.8
Projected new Weighed rating1047.1
Projected new Weighted performance1142.8
Projected new final Raw rating (if new WP > new Raw)1169.8
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)1169.8
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 rating1165.3
Current Weighted rating1134.6
Current Weighted performance1142.8
Current official/published rating (highest between Raw, WR and WP)1165.3
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)±174.2
Current Raw change used (final)0.0
Projected new Raw rating1165.3
Projected new Weighed rating1042.8
Projected new Weighted performance1142.8
Projected new final Raw rating (if new WP > new Raw)1165.3
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)1165.3
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 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
4 2024 Curro Hazeldean High Open Chess Tournament (U10) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1150.6 1155.3 Analysis
3 D1 Gauteng North District School Closed 2024 (U11) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1120.7 1118.6 Analysis
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
6 2024 Curro Hazeldean High Open Chess Tournament (U10) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1150.6 1155.3 Analysis
5 D1 Gauteng North District School Closed 2024 (U11) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1120.7 1118.6 Analysis
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 20 9 1 10 9.5 47.5 -21.3 1213.4 1192.2
White 10 4 0 6 4.0 40.0 -85.0 1233.7 1148.7
Black 10 5 1 4 5.5 55.0 42.5 1193.1 1235.6
Standard All 20 9 1 10 9.5 47.5 -21.3 1213.4 1192.2
White 10 4 0 6 4.0 40.0 -85.0 1233.7 1148.7
Black 10 5 1 4 5.5 55.0 42.5 1193.1 1235.6
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 30 11 2 17 12.0 40.0 -85.0 1203.7 1118.7
White 16 5 0 11 5.0 31.3 -159.4 1226.6 1067.3
Black 14 6 2 6 7.0 50.0 0.0 1177.5 1177.5
Standard All 30 11 2 17 12.0 40.0 -85.0 1203.7 1118.7
White 16 5 0 11 5.0 31.3 -159.4 1226.6 1067.3
Black 14 6 2 6 7.0 50.0 0.0 1177.5 1177.5
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 1160190423 Zhang, Y (Yufeng) 2 1.0 1 0 1 50.0 1115.3 0.0 1115.3 View list
2 2150147100 Dixon, G (Genevieve) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
3 1150190422 Li, J (Jiming) 2 0.0 0 0 2 0.0 1129.4 -425.0 704.4 View list
4 1160300019 Zhu, H (Hengyu) 2 0.0 0 0 2 0.0 1115.3 -425.0 690.3 View list
5 2130304420 Mampuru, A (Amogelang) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
6 1140309127 Chiloane, D (Dikarabo) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
7 2140135763 Jooste, M (Milanke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1140309154 Sithole, H (Hlompho) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
9 2140135777 Saville, M (Megan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1160152253 Erasmus, H (Henrich) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
11 2150311085 Honicke, A (Akiera) 1 1.0 1 0 0 100.0 1150.6 425.0 1575.6 View list
12 1160158379 Gauche, K (Kian) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
13 2150147673 Stofberg, A (Anze) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
14 1150147675 Van Der Merwe, D (Duvan) 1 1.0 1 0 0 100.0 1080.1 425.0 1505.1 View list
15 1140190421 Erasmus, W (Willem) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 1160192171 Oosthuizen, M (Morgan) 1 0.5 0 1 0 50.0 1108.2 0.0 1108.2 View list
17 1130304413 Spies, L (Lian) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
18 1140153987 Nortje, O (Owen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 2140158313 Mann, L (Leane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1130156131 Kaduku, J (Jayden) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list