Player Page

Marais, J (Janli)
Dob: 2016/06/22 (U10)
Gender: Female
Chess SA id: 2160300111
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (55 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 rating1089.0
Current Weighted rating1184.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1184.7
Current highest rating achieved1157.4
Current floor (min rating allowed)657.4
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)±194.2
Current Raw change used (final)0.0
Projected new Raw rating1089.0
Projected new Weighed rating1089.4
Projected new Weighted performance733.2
Projected new final Raw rating (if new WP > new Raw)1089.0
Projected new highest rating1157.4
Projected new floor657.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.4
Projected effective change (new Official - current Official)-95.3
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 rating1069.2
Current Weighted rating1182.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.5
Current highest rating achieved1153.2
Current floor (min rating allowed)653.2
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)±199.8
Current Raw change used (final)0.0
Projected new Raw rating1069.2
Projected new Weighed rating1087.3
Projected new Weighted performance519.9
Projected new final Raw rating (if new WP > new Raw)1069.2
Projected new highest rating1153.2
Projected new floor653.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.3
Projected effective change (new Official - current Official)-95.3
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 rating1197.2
Current Weighted rating1199.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.4
Current highest rating achieved1197.2
Current floor (min rating allowed)697.2
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)±166.5
Current Raw change used (final)0.0
Projected new Raw rating1197.2
Projected new Weighed rating1103.4
Projected new Weighted performance374.4
Projected new final Raw rating (if new WP > new Raw)1197.2
Projected new highest rating1197.2
Projected new floor697.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.2
Projected effective change (new Official - current Official)-2.2
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 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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 5 0.0 1157.4 1153.2 Analysis
2 Overberg Schools - PS Closed 2024 (U9 Girls) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U9 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 5 0.0 1157.4 1153.2 Analysis
2 Overberg Schools - PS Closed 2024 (U9 Girls) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U9 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 3 2 10 4.0 26.7 -198.3 1190.0 991.7
White 7 2 0 5 2.0 28.6 -182.1 1197.3 1015.2
Black 8 1 2 5 2.0 25.0 -212.5 1183.6 971.1
Standard All 10 1 1 8 1.5 15.0 -297.5 1199.6 902.1
White 5 1 0 4 1.0 20.0 -255.0 1196.2 941.2
Black 5 0 1 4 0.5 10.0 -340.0 1202.9 862.9
Rapid All 5 2 1 2 2.5 50.0 0.0 1170.8 1170.8
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1151.4 1151.4
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 3 2 10 4.0 26.7 -198.3 1190.0 991.7
White 7 2 0 5 2.0 28.6 -182.1 1197.3 1015.2
Black 8 1 2 5 2.0 25.0 -212.5 1183.6 971.1
Standard All 10 1 1 8 1.5 15.0 -297.5 1199.6 902.1
White 5 1 0 4 1.0 20.0 -255.0 1196.2 941.2
Black 5 0 1 4 0.5 10.0 -340.0 1202.9 862.9
Rapid All 5 2 1 2 2.5 50.0 0.0 1170.8 1170.8
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1151.4 1151.4
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 2160152345 Van Rensburg, A (Aubrielle) 3 0.0 0 0 3 0.0 1185.8 -425.0 760.8 View list
2 2160159279 Pretorius, P (Pippa) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
3 2150300109 Harikisun, A (Acira) 2 0.0 0 0 2 0.0 1178.7 -425.0 753.7 View list
4 2160300108 Du Toit, L (Leah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2160190773 Mienie, M (Minki) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2160154655 Joubert, S (Sumari) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 2150193178 Williams, L (Lauri-Url) 1 0.0 0 0 1 0.0 1157.4 -425.0 732.4 View list
8 2150300115 Solomons, G (Gia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2160192979 Muller, E (Esra) 1 0.0 0 0 1 0.0 1157.4 -425.0 732.4 View list
10 2150192976 Fourie, J (Josey) 1 0.0 0 0 1 0.0 1157.4 -425.0 732.4 View list
11 2160300104 Barnard, L (Leanke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list