Player Page

Louw, S (Sarel Johannes)
Dob: 2017/04/07 (U8)
Gender: Male
Chess SA id: 1170300085
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (52 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 rating1215.6
Current Weighted rating1200.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1215.6
Current highest rating achieved1215.6
Current floor (min rating allowed)715.6
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)±162.2
Current Raw change used (final)0.0
Projected new Raw rating1215.6
Projected new Weighed rating1104.6
Projected new Weighted performance944.6
Projected new final Raw rating (if new WP > new Raw)1215.6
Projected new highest rating1215.6
Projected new floor715.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.6
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 rating1221.6
Current Weighted rating1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.6
Current highest rating achieved1221.6
Current floor (min rating allowed)721.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1105.5
Projected new Weighted performance726.6
Projected new final Raw rating (if new WP > new Raw)1221.6
Projected new highest rating1221.6
Projected new floor721.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
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 rating1196.4
Current Weighted rating1199.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.2
Current highest rating achieved1196.4
Current floor (min rating allowed)696.4
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)±166.7
Current Raw change used (final)0.0
Projected new Raw rating1196.4
Projected new Weighed rating1103.2
Projected new Weighted performance382.5
Projected new final Raw rating (if new WP > new Raw)1196.4
Projected new highest rating1196.4
Projected new floor696.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.4
Projected effective change (new Official - current Official)-2.8
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 (U7 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1195.7 1199.2 Analysis
2 Overberg Schools - PS Closed 2024 (U7 Mixed) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U7 Mixed) 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 (U7 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1195.7 1199.2 Analysis
2 Overberg Schools - PS Closed 2024 (U7 Mixed) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U7 Mixed) 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 16 7 2 7 8.0 50.0 0.0 1226.8 1226.8
White 9 5 0 4 5.0 55.6 47.2 1224.9 1272.1
Black 7 2 2 3 3.0 42.9 -60.7 1229.2 1168.5
Standard All 11 5 1 5 5.5 50.0 0.0 1241.3 1241.3
White 6 3 0 3 3.0 50.0 0.0 1235.6 1235.6
Black 5 2 1 2 2.5 50.0 0.0 1248.1 1248.1
Rapid All 5 2 1 2 2.5 50.0 0.0 1194.8 1194.8
White 3 2 0 1 2.0 66.7 141.7 1203.5 1345.2
Black 2 0 1 1 0.5 25.0 -212.5 1181.8 969.3
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 7 2 7 8.0 50.0 0.0 1226.8 1226.8
White 9 5 0 4 5.0 55.6 47.2 1224.9 1272.1
Black 7 2 2 3 3.0 42.9 -60.7 1229.2 1168.5
Standard All 11 5 1 5 5.5 50.0 0.0 1241.3 1241.3
White 6 3 0 3 3.0 50.0 0.0 1235.6 1235.6
Black 5 2 1 2 2.5 50.0 0.0 1248.1 1248.1
Rapid All 5 2 1 2 2.5 50.0 0.0 1194.8 1194.8
White 3 2 0 1 2.0 66.7 141.7 1203.5 1345.2
Black 2 0 1 1 0.5 25.0 -212.5 1181.8 969.3
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 1170300079 Fourie, C (Cj) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
2 1170159267 Coetzer, R (Rossouw) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
3 1170192575 Jonker, W (William) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
4 1170300083 Loubser, R (Ruhan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1170147908 Whyatt, C (Charles) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
6 1170300087 Swarts, Z (Zac-Anthony) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1170192944 Rostoll, A (Arno) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
8 1170300086 Oosthuizen, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2170152341 Avenant, J (Jone) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 1170153150 Volgraaff, A (Alexander) 1 0.0 0 0 1 0.0 1195.7 -425.0 770.7 View list
11 1170148816 Van Der Merwe, F (Finley) 1 0.0 0 0 1 0.0 1195.7 -425.0 770.7 View list
12 1170300082 Le Roux, M (Markus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1180191693 Mackenzie, T (Tylo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1170156971 Cornforth, J (Joshua) 1 0.0 0 0 1 0.0 1195.7 -425.0 770.7 View list