Player Page

Oberholzer, B (Brendan)
Dob: 2006/09/06 (U20)
Gender: Female
Chess SA id: 206050184
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2023/08/12 (279 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 rating1160.2
Curent Weighted rating1170.5
Curent Weighted performance1003.1
Current official/published rating (highest between Raw, WR and WP)1170.5
Current floor (min rating allowed)688.8
Current highest rating achieved1188.8
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 rating1160.2
Projected new Weighed rating1169.0
Projected new Weighted performance1003.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.0
Projected effective change (new Official - current Official)-1.6
Projected new highest rating1188.8
Projected new floor688.8
Projected new K-facor40
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 rating1155.6
Curent Weighted rating1166.5
Curent Weighted performance1005.8
Current official/published rating (highest between Raw, WR and WP)1166.5
Current floor (min rating allowed)686.4
Current highest rating achieved1186.4
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)±176.6
Current Raw change used (final)0.0
Projected new Raw rating1155.6
Projected new Weighed rating1164.8
Projected new Weighted performance1005.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.8
Projected effective change (new Official - current Official)-1.7
Projected new highest rating1186.4
Projected new floor686.4
Projected new K-facor40
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 NMBCU Closed 2023 (U18) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1173.8 1168.0 Analysis
4 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 1.0 1186.1 1180.0 Analysis
3 EP Trials 3 2023 (U18) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1188.8 1186.4 Analysis
2 NMB 2nd Trials 2023 (U18) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.0 1186.1 1183.2 Analysis
1 NMB 1st Trials 2023 (U18) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
Rapid 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
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 25 7 2 16 8.0 32.0 -153.0 1297.7 1144.7
White 11 3 1 7 3.5 31.8 -154.5 1330.6 1176.0
Black 14 4 1 9 4.5 32.1 -151.8 1271.8 1120.0
Standard All 25 7 2 16 8.0 32.0 -153.0 1297.7 1144.7
White 11 3 1 7 3.5 31.8 -154.5 1330.6 1176.0
Black 14 4 1 9 4.5 32.1 -151.8 1271.8 1120.0
Rapid 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
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 1070151228 Gcwabe, O (Othandwayo) 2 2.0 2 0 0 100.0 1187.4 425.0 1612.4 View list
2 2060151226 Bowkers, D (Delcine) 2 2.0 2 0 0 100.0 1194.4 425.0 1619.4 View list
3 206077390 Manto, M (Martha) 2 1.0 1 0 1 50.0 1186.9 0.0 1186.9 View list
4 107057088 Pienaar, KT (Keaton) 2 0.0 0 0 2 0.0 1179.9 -425.0 754.9 View list
5 107057087 Peter, NM (Neathan) 2 0.0 0 0 2 0.0 1193.0 -425.0 768.0 View list
6 1070152438 Perring, M (Mekhail) 2 0.0 0 0 2 0.0 1179.9 -425.0 754.9 View list
7 106070877 Mellet, A (Andries) 2 0.0 0 0 2 0.0 1179.9 -425.0 754.9 View list
8 107088367 Bains, A (Alex) 2 0.0 0 0 2 0.0 1179.9 -425.0 754.9 View list
9 106087235 Du Preez, D (Dillon) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
10 1070152436 Brown, K (Kershae) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
11 1070132820 Madlingozi, I (Imange) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 207069601 Murray, J (Jessica) 1 0.5 0 1 0 50.0 1188.8 0.0 1188.8 View list
13 1060152440 Wilson, D (Dharrel) 1 0.0 0 0 1 0.0 1186.1 -425.0 761.1 View list
14 106069608 Van Der Bank, Z (Zak) 1 0.0 0 0 1 0.0 1188.8 -425.0 763.8 View list
15 2060138166 Mokhele, N (Naledi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2060154763 Nkenke, Q (Qaqamba) 1 0.0 0 0 1 0.0 1188.8 -425.0 763.8 View list
17 207052418 Bruintjies, HC (Hailey) 1 0.0 0 0 1 0.0 1188.8 -425.0 763.8 View list