Player Page

Buhr, H (Heinrich)
Dob: 2014/05/24 (U12)
Gender: Male
Chess SA id: 1140145272
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (79 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
Curent Raw rating1172.0
Curent Weighted rating1174.1
Curent Weighted performance1077.4
Current official/published rating (highest between Raw, WR and WP)1174.1
Current floor (min rating allowed)725.1
Current highest rating achieved1225.1
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1172.0
Projected new Weighed rating1173.4
Projected new Weighted performance1077.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.4
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1225.1
Projected new floor725.1
Projected new K-facor36
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
Curent Raw rating1140.4
Curent Weighted rating1153.9
Curent Weighted performance1021.5
Current official/published rating (highest between Raw, WR and WP)1153.9
Current floor (min rating allowed)713.2
Current highest rating achieved1213.2
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)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.4
Projected new Weighed rating1151.8
Projected new Weighted performance1021.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.8
Projected effective change (new Official - current Official)-2.1
Projected new highest rating1213.2
Projected new floor713.2
Projected new K-facor36
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
Curent Raw rating1229.1
Curent Weighted rating1222.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1229.1
Current floor (min rating allowed)729.1
Current highest rating achieved1229.1
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)±159.1
Current Raw change used (final)0.0
Projected new Raw rating1229.1
Projected new Weighed rating1223.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1229.1
Projected new floor729.1
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)729.1
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor729.1
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1153.4 1130.0 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1153.4 1224.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1153.4 1130.0 Analysis
8 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1153.4 1224.4 Analysis
7 Western Cape Top Schools 2023 (U9 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1183.6 1167.1 Analysis
6 Overberg Top Schools 2023 (U7+U9) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 1.5 1211.7 1198.8 Analysis
5 Western Cape PS Individuals 2023 (U9 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1225.1 1213.2 Analysis
4 Overberg School Chess Closed Tournament 2023 (U9 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 3.0 1173.2 1181.2 Analysis
3 Overberg Primary School Trials (Region 2) 2023 (U9 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 4.0 1173.2 1178.8 Analysis
2 Overberg Schools Open Tournament 2023 (U10) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1184.1 1200.0 Analysis
1 Overberg Topskole 2022 (O9) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 4 1.5 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 1272.5 1225.2
White 4 2 0 2 2.0 50.0 0.0 1256.5 1256.5
Black 5 2 0 3 2.0 40.0 -85.0 1285.3 1200.3
Standard All 5 2 0 3 2.0 40.0 -85.0 1269.4 1184.4
White 2 1 0 1 1.0 50.0 0.0 1249.2 1249.2
Black 3 1 0 2 1.0 33.3 -141.7 1282.9 1141.2
Rapid All 4 2 0 2 2.0 50.0 0.0 1276.3 1276.3
White 2 1 0 1 1.0 50.0 0.0 1263.8 1263.8
Black 2 1 0 1 1.0 50.0 0.0 1288.8 1288.8
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 45 18 2 25 19.0 42.2 -66.1 1238.3 1172.2
White 22 9 1 12 9.5 43.2 -58.0 1223.1 1165.2
Black 23 9 1 13 9.5 41.3 -73.9 1252.9 1178.9
Standard All 30 10 2 18 11.0 36.7 -113.3 1251.8 1138.5
White 14 5 1 8 5.5 39.3 -91.1 1238.8 1147.7
Black 16 5 1 10 5.5 34.4 -132.8 1263.2 1130.4
Rapid All 15 8 0 7 8.0 53.3 28.3 1211.3 1239.7
White 8 4 0 4 4.0 50.0 0.0 1195.8 1195.8
Black 7 4 0 3 4.0 57.1 60.7 1229.2 1289.9
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 1140133913 Zimbler, A (Alexander) 2 2.0 2 0 0 100.0 1176.7 425.0 1601.7 View list
2 1150137727 Da Silva, N (Noah Clint) 2 0.0 0 0 2 0.0 1204.3 -425.0 779.3 View list
3 1130137102 Du Preez, C (Christiaan) 2 0.0 0 0 2 0.0 1168.8 -425.0 743.8 View list
4 1140145271 Avenant, E (Ethan) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
5 1150150061 Buhr, W (Wilhelm) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
6 1150152348 Du Plessis, E (Eben) 1 1.0 1 0 0 100.0 1211.7 425.0 1636.7 View list
7 1140145274 De Wet, J (James) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
8 1150153168 Fredericks, D (Diego) 1 1.0 1 0 0 100.0 1225.1 425.0 1650.1 View list
9 2140138498 Foye, R (Rhossanah) 1 1.0 1 0 0 100.0 1184.1 425.0 1609.1 View list
10 1140138490 Jacobs, N (Nicolaas) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
11 1140152351 Lutzeyer, L (Leo) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
12 1140145280 Nel, C (Caleb) 1 1.0 1 0 0 100.0 1184.1 425.0 1609.1 View list
13 1150138485 Ngxovu, A (Akhanyile) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
14 1150150067 Otto, X (Xavier) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
15 1140151112 Reinecke, O (Otto) 1 1.0 1 0 0 100.0 1225.1 425.0 1650.1 View list
16 1140300062 Smit, H (Hennie) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
17 1140151363 Snyman, A (Andre) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
18 1150142282 Swartz, R (Rowan) 1 1.0 1 0 0 100.0 1183.6 425.0 1608.6 View list
19 1150150068 Van Den Berg, D (Daniel) 1 1.0 1 0 0 100.0 1173.2 425.0 1598.2 View list
20 1140159273 Hartman, C (Christiaan) 1 0.5 0 1 0 50.0 1211.7 0.0 1211.7 View list