Player Page

Buhr, W (Wilhelm)
Dob: 2015/05/03 (U10)
Gender: Male
Chess SA id: 1150150061
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (50 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 rating1163.5
Current Weighted rating1156.3
Current Weighted performance1100.4
Current official/published rating (highest between Raw, WR and WP)1163.5
Current highest rating achieved1194.5
Current floor (min rating allowed)694.5
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.5
Projected new Weighed rating1063.1
Projected new Weighted performance1100.4
Projected new final Raw rating (if new WP > new Raw)1163.5
Projected new highest rating1194.5
Projected new floor694.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.5
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 rating1123.2
Current Weighted rating1144.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1144.6
Current highest rating achieved1141.6
Current floor (min rating allowed)641.6
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.2
Projected new Weighed rating1051.9
Projected new Weighted performance980.2
Projected new final Raw rating (if new WP > new Raw)1123.2
Projected new highest rating1141.6
Projected new floor641.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.2
Projected effective change (new Official - current Official)-21.4
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 rating1220.0
Current Weighted rating1195.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.0
Current highest rating achieved1220.0
Current floor (min rating allowed)720.0
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)±161.2
Current Raw change used (final)0.0
Projected new Raw rating1220.0
Projected new Weighed rating1100.0
Projected new Weighted performance880.2
Projected new final Raw rating (if new WP > new Raw)1220.0
Projected new highest rating1220.0
Projected new floor720.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.0
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
3 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1172.5 1139.6 Analysis
2 Overberg Schools - PS Closed 2024 (U9 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1142.4 1136.8 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1142.4 1186.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1172.5 1139.6 Analysis
6 Overberg Schools - PS Closed 2024 (U9 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1142.4 1136.8 Analysis
5 Overberg Schools - PS Trials Region 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1142.4 1186.8 Analysis
4 Overberg Top Schools 2023 (U7+U9) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 2.0 1147.7 1141.6 Analysis
3 Overberg School Chess Closed Tournament 2023 (U9 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 1.0 1194.5 1200.0 Analysis
2 Overberg Primary School Trials (Region 2) 2023 (U9 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 3.0 1194.5 1181.6 Analysis
1 Overberg Schools Open Tournament 2023 (U8) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 7 0 9 7.0 43.8 -53.1 1255.8 1202.7
White 8 4 0 4 4.0 50.0 0.0 1268.5 1268.5
Black 8 3 0 5 3.0 37.5 -106.3 1243.1 1136.8
Standard All 11 4 0 7 4.0 36.4 -115.9 1268.0 1152.0
White 6 3 0 3 3.0 50.0 0.0 1282.6 1282.6
Black 5 1 0 4 1.0 20.0 -255.0 1250.3 995.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1229.0 1314.0
White 2 1 0 1 1.0 50.0 0.0 1226.0 1226.0
Black 3 2 0 1 2.0 66.7 141.7 1231.0 1372.7
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 37 15 0 22 15.0 40.5 -80.4 1230.2 1149.8
White 18 6 0 12 6.0 33.3 -141.7 1243.8 1102.1
Black 19 9 0 10 9.0 47.4 -22.4 1217.4 1195.0
Standard All 21 7 0 14 7.0 33.3 -141.7 1237.8 1096.1
White 11 4 0 7 4.0 36.4 -115.9 1248.6 1132.7
Black 10 3 0 7 3.0 30.0 -170.0 1225.8 1055.8
Rapid All 16 8 0 8 8.0 50.0 0.0 1220.3 1220.3
White 7 2 0 5 2.0 28.6 -182.1 1236.2 1054.0
Black 9 6 0 3 6.0 66.7 141.7 1208.0 1349.7
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 1150150067 Otto, X (Xavier) 2 2.0 2 0 0 100.0 1197.3 425.0 1622.3 View list
2 1150150063 Grove, D (Deandre) 2 1.0 1 0 1 50.0 1142.4 0.0 1142.4 View list
3 1160150060 Badenhorst, R (Rouxan) 2 0.0 0 0 2 0.0 1171.2 -425.0 746.2 View list
4 1140152356 Van Der Walt, R (Rocco) 2 0.0 0 0 2 0.0 1171.1 -425.0 746.1 View list
5 1160152343 Du Preez, J (Janco) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list
6 1160150066 Lingenfelder, S (Stephanus) 1 1.0 1 0 0 100.0 1147.7 425.0 1572.7 View list
7 1150300095 Myburgh, J (Joshua) 1 1.0 1 0 0 100.0 1142.4 425.0 1567.4 View list
8 1160142362 Beyers, A (Adriaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1160300096 Nel, L (Liam) 1 1.0 1 0 0 100.0 1142.4 425.0 1567.4 View list
10 1160300099 Ponoane, B (Bohlale) 1 1.0 1 0 0 100.0 1142.4 425.0 1567.4 View list
11 1150154665 Rock, A (Albert) 1 1.0 1 0 0 100.0 1147.7 425.0 1572.7 View list
12 1160300101 Smit, R (Rohan) 1 1.0 1 0 0 100.0 1142.4 425.0 1567.4 View list
13 1140152353 Spires, A (Asher) 1 1.0 1 0 0 100.0 1194.5 425.0 1619.5 View list
14 1150150068 Van Den Berg, D (Daniel) 1 1.0 1 0 0 100.0 1194.5 425.0 1619.5 View list
15 1150139120 Van Wyk, N (Nicolaas) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list
16 1140151425 Whitehouse, B (Bramwell) 1 1.0 1 0 0 100.0 1194.5 425.0 1619.5 View list
17 1140145281 Nel, K (Kuhle) 1 0.0 0 0 1 0.0 1194.5 -425.0 769.5 View list
18 1150190758 Louw, B (Burger) 1 0.0 0 0 1 0.0 1172.5 -425.0 747.5 View list
19 1140145271 Avenant, E (Ethan) 1 0.0 0 0 1 0.0 1194.5 -425.0 769.5 View list
20 2150150065 Knapp, A (Anna) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list