Player Page

Marais, L (Lodewyk)
Dob: 2011/05/13 (U14)
Gender: Male
Chess SA id: 1110301287
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (66 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 rating1182.9
Current Weighted rating1198.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.2
Current highest rating achieved1212.5
Current floor (min rating allowed)712.5
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)±169.9
Current Raw change used (final)0.0
Projected new Raw rating1182.9
Projected new Weighed rating1102.3
Projected new Weighted performance644.1
Projected new final Raw rating (if new WP > new Raw)1182.9
Projected new highest rating1212.5
Projected new floor712.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.9
Projected effective change (new Official - current Official)-15.3
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 rating1160.0
Current Weighted rating1193.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.7
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1098.0
Projected new Weighted performance327.2
Projected new final Raw rating (if new WP > new Raw)1160.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.0
Projected effective change (new Official - current Official)-33.7
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 rating1217.6
Current Weighted rating1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1217.6
Current highest rating achieved1217.6
Current floor (min rating allowed)717.6
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)±161.7
Current Raw change used (final)0.0
Projected new Raw rating1217.6
Projected new Weighed rating1107.9
Projected new Weighted performance416.9
Projected new final Raw rating (if new WP > new Raw)1217.6
Projected new highest rating1217.6
Projected new floor717.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1217.6
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 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
2 Westwood Open 2024 (B) 2024/04/13 2024/04/13 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1212.5 1200.0 Analysis
1 Benoni Primary School Cluster Individuals 2024 (U13 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Westwood Open 2024 (B) 2024/04/13 2024/04/13 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1212.5 1200.0 Analysis
1 Benoni Primary School Cluster Individuals 2024 (U13 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) 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 9 4 0 5 4.0 44.4 -47.2 1213.4 1166.2
White 5 3 0 2 3.0 60.0 85.0 1221.1 1306.1
Black 4 1 0 3 1.0 25.0 -212.5 1203.7 991.2
Standard All 4 1 0 3 1.0 25.0 -212.5 1216.9 1004.4
White 2 0 0 2 0.0 0.0 -425.0 1256.5 831.5
Black 2 1 0 1 1.0 50.0 0.0 1177.3 1177.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1210.6 1295.6
White 3 3 0 0 3.0 100.0 425.0 1197.5 1622.5
Black 2 0 0 2 0.0 0.0 -425.0 1230.1 805.1
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 9 4 0 5 4.0 44.4 -47.2 1213.4 1166.2
White 5 3 0 2 3.0 60.0 85.0 1221.1 1306.1
Black 4 1 0 3 1.0 25.0 -212.5 1203.7 991.2
Standard All 4 1 0 3 1.0 25.0 -212.5 1216.9 1004.4
White 2 0 0 2 0.0 0.0 -425.0 1256.5 831.5
Black 2 1 0 1 1.0 50.0 0.0 1177.3 1177.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1210.6 1295.6
White 3 3 0 0 3.0 100.0 425.0 1197.5 1622.5
Black 2 0 0 2 0.0 0.0 -425.0 1230.1 805.1
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 1120192050 Gouws, L (Liam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120192046 Cronje, J (Justin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110192054 Lowings, M (Michael) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110302566 Vogt, A (Arran Michael) 1 1.0 1 0 0 100.0 1212.5 425.0 1637.5 View list
5 1110144428 Stone, D (Damian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1110154023 Kruger, J (James) 1 0.0 0 0 1 0.0 1212.5 -425.0 787.5 View list
7 1120142564 Jordan, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110142672 Bouwer, J (Jayden) 1 0.0 0 0 1 0.0 1212.5 -425.0 787.5 View list
9 1120143038 Boshoff, R (Reinhardt) 1 0.0 0 0 1 0.0 1212.5 -425.0 787.5 View list