Player Page

Pietersen, B (Beverly)
Dob: 2007/03/07 (U18)
Gender: Female
Chess SA id: 2070190778
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (82 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 rating1084.1
Curent Weighted rating1165.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1165.7
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)±195.6
Current Raw change used (final)0.0
Projected new Raw rating1084.1
Projected new Weighed rating1158.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.0
Projected effective change (new Official - current Official)-7.7
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 rating1160.8
Curent Weighted rating1193.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1193.9
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)±175.3
Current Raw change used (final)0.0
Projected new Raw rating1160.8
Projected new Weighed rating1191.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.0
Projected effective change (new Official - current Official)-2.9
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 rating1014.3
Curent Weighted rating1136.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1136.4
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)±216.0
Current Raw change used (final)0.0
Projected new Raw rating1014.3
Projected new Weighed rating1124.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.4
Projected effective change (new Official - current Official)-11.9
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Overberg High Schools Trails 2024 (U18 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 1.5 1102.9 1200.0 Analysis
2 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 1.0 1137.1 1066.1 Analysis
1 Overberg Open Rapid 2024 (U17) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 4 0.0 1181.4 1153.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Overberg High Schools Trails 2024 (U18 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 1.5 1102.9 1200.0 Analysis
3 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 1.0 1137.1 1066.1 Analysis
2 Overberg Open Rapid 2024 (U17) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 4 0.0 1181.4 1153.2 Analysis
1 Kingsway Open 2023 (Open) 2023/10/28 2023/10/28 Overberg (WOS) Rapid 20 0.47 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 2 1 10 2.5 19.2 -261.5 1028.3 766.8
White 7 0 1 6 0.5 7.1 -364.3 1036.1 671.8
Black 6 2 0 4 2.0 33.3 -141.7 1019.3 877.6
Standard All 4 1 1 2 1.5 37.5 -106.3 1075.0 968.8
White 2 0 1 1 0.5 25.0 -212.5 1027.5 815.0
Black 2 1 0 1 1.0 50.0 0.0 1122.7 1122.7
Rapid All 9 1 0 8 1.0 11.1 -330.6 1007.6 677.0
White 5 0 0 5 0.0 0.0 -425.0 1039.6 614.6
Black 4 1 0 3 1.0 25.0 -212.5 967.6 755.1
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 17 3 1 13 3.5 20.6 -250.0 1063.7 813.7
White 9 0 1 8 0.5 5.6 -377.8 1070.7 693.0
Black 8 3 0 5 3.0 37.5 -106.3 1055.9 949.6
Standard All 4 1 1 2 1.5 37.5 -106.3 1075.0 968.8
White 2 0 1 1 0.5 25.0 -212.5 1027.5 815.0
Black 2 1 0 1 1.0 50.0 0.0 1122.7 1122.7
Rapid All 13 2 0 11 2.0 15.4 -294.2 1060.3 766.0
White 7 0 0 7 0.0 0.0 -425.0 1083.1 658.1
Black 6 2 0 4 2.0 33.3 -141.7 1033.6 891.9
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 207076771 Dowrie, R (Rory) 2 0.0 0 0 2 0.0 1159.3 -425.0 734.3 View list
2 2070160670 Laing, E (Elizma) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1070193226 Appollis, C (Calvyn) 1 1.0 1 0 0 100.0 1137.1 425.0 1562.1 View list
4 2060193240 Van Der Heyden, J (Jasmin) 1 1.0 1 0 0 100.0 1102.9 425.0 1527.9 View list
5 2070152230 Mills, A (Alexandra) 1 0.5 0 1 0 50.0 1102.9 0.0 1102.9 View list
6 1080146322 Wilds, E (Emile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2070159263 Van Der Spuy, A (Alison) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list
8 1070191688 Omar, N (Noor) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list
9 2060134636 Lebitsa, P (Phuleng) 1 0.0 0 0 1 0.0 1102.9 -425.0 677.9 View list
10 1050150688 Kees, R (Riaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1070150674 Hendricks, P (Philando) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2080138409 Duminy, Z (Zaldine) 1 0.0 0 0 1 0.0 1137.1 -425.0 712.1 View list
13 1080138404 Davids, B (Brooklyn) 1 0.0 0 0 1 0.0 1137.1 -425.0 712.1 View list
14 1080150671 Davids, A (Abdaab) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list
15 2060133337 Cloete, L (Lynne) 1 0.0 0 0 1 0.0 1102.9 -425.0 677.9 View list
16 1070193227 Barnard, J (Joseph Mays) 1 0.0 0 0 1 0.0 1137.1 -425.0 712.1 View list