Player Page

Bosch, B (Bernice)
Dob: 2003/08/08 (Adult)
Gender: Female
Chess SA id: 203086498
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1564 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 rating1046.4
Current Weighted rating1046.4
Current Weighted performance480.3
Current official/published rating (highest between Raw, WR and WP)1046.4
Current highest rating achieved1046.4
Current floor (min rating allowed)546.4
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)±206.4
Current Raw change used (final)0.0
Projected new Raw rating1046.4
Projected new Weighed rating962.7
Projected new Weighted performance480.3
Projected new final Raw rating (if new WP > new Raw)1046.4
Projected new highest rating1046.4
Projected new floor546.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1046.4
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 rating1039.8
Current Weighted rating1039.8
Current Weighted performance480.3
Current official/published rating (highest between Raw, WR and WP)1039.8
Current highest rating achieved1039.8
Current floor (min rating allowed)539.8
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)±208.3
Current Raw change used (final)0.0
Projected new Raw rating1039.8
Projected new Weighed rating956.6
Projected new Weighted performance480.3
Projected new final Raw rating (if new WP > new Raw)1039.8
Projected new highest rating1039.8
Projected new floor539.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1039.8
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 rating582.0
Current Weighted rating582.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)582.0
Current highest rating achieved582.0
Current floor (min rating allowed)500.0
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)±400.0
Current Raw change used (final)0.0
Projected new Raw rating582.0
Projected new Weighed rating535.4
Projected new Weighted performance86.1
Projected new final Raw rating (if new WP > new Raw)582.0
Projected new highest rating582.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)582.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 Hoerskool Drie Riviere 2020 (LSEN) 2020/03/07 2020/03/07 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 992.7 983.1 Analysis
19 2019 South African Junior LSEN Championships (U15A SID) 2020/01/11 2020/01/12 4 Knights (4K) Standard 90 0.94 5 5 3.0 1001.4 997.2 Analysis
18 2019 South African Junior Team Championships (U18C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 0.0 1001.4 997.2 Analysis
17 GE vs GSV Inter Regional 2019 (U20B) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1001.1 997.7 Analysis
16 Eureka LSEN Skaak/Chess 2019 (A) 2019/10/09 2019/10/09 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1001.1 997.7 Analysis
15 LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (LSEN) 2019/08/31 2019/08/31 Sedibeng (GSV) Standard 61 0.83 5 4 2.0 951.3 949.2 Analysis
14 Eureka Chess Open 2019 (D) 2019/07/27 2019/07/27 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 889.0 888.0 Analysis
13 Drie Riviere Open 2019 (E) 2019/06/08 2019/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 848.2 839.2 Analysis
12 Carels Open 2019 (B) 2019/03/02 2019/03/02 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 869.4 864.4 Analysis
11 South African LSEN Championships 2018 (U16 SID) 2018/12/22 2018/12/23 4 Knights (4K) Standard 60 0.83 6 6 5.0 574.7 565.8 Analysis
10 South African Junior Team Championships 2018 (U16-U20 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 0.0 574.7 565.8 Analysis
9 2018 Tshwane Inter Region (U16 Girls) 2018/12/01 2018/12/01 Cape Town (WCT) Standard 60 0.83 5 5 0.0 574.7 565.8 Analysis
8 Fonteine Open 2018 (LSEN) 2018/10/13 2018/10/13 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 598.1 585.9 Analysis
7 Eureka Chess Open 2018 (B) 2018/09/29 2018/09/29 Sedibeng (GSV) Standard 61 0.83 5 3 1.0 503.9 500.0 Analysis
6 TST-MSA Tournament 2018 2018/07/21 2018/07/21 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 500.0 500.0 Analysis
5 Broadland`s Knights Chess Open 2018 (LSEN) 2018/06/16 2018/06/16 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 510.3 500.0 Analysis
4 Hoerskool Drie Riviere Open 2018 (LSEN) 2018/06/09 2018/06/09 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 510.3 500.0 Analysis
3 Sasolburg Open 2018 (C) 2018/06/02 2018/06/02 Sedibeng (GSV) Standard 61 0.83 5 5 0.0 510.3 500.0 Analysis
2 Amigo Spur Eligwa Chess Open 2018 (B) 2018/05/19 2018/05/19 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 500.0 500.0 Analysis
1 SWVG Arnold Classic Rapid & Blitz 2018 (U16 SID) 2018/05/18 2018/05/18 Tshwane (GTP) Rapid 40 0.70 5 5 3.0 500.0 500.0 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 100 31 0 69 31.0 31.0 -161.5 961.8 800.3
White 48 11 0 37 11.0 22.9 -230.2 965.7 735.5
Black 52 20 0 32 20.0 38.5 -98.1 958.1 860.0
Standard All 95 28 0 67 28.0 29.5 -174.5 959.9 785.4
White 45 10 0 35 10.0 22.2 -236.1 972.6 736.5
Black 50 18 0 32 18.0 36.0 -119.0 948.4 829.4
Rapid All 5 3 0 2 3.0 60.0 85.0 997.6 1082.6
White 3 1 0 2 1.0 33.3 -141.7 862.6 721.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
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 103095921 Diedericks, C (Christiaan) 8 1.0 1 0 7 12.5 735.9 -318.8 417.1 View list
2 204086503 Kololo, L (Lindiwe) 8 1.0 1 0 7 12.5 724.1 -318.8 405.3 View list
3 101086523 Marinschek, R (Ruben) 6 2.0 2 0 4 33.3 639.4 -141.7 497.7 View list
4 102086499 Letuka, TS (Tumo) 5 0.0 0 0 5 0.0 603.1 -425.0 178.1 View list
5 101086517 Scheepers, C (Coenraad) 3 1.0 1 0 2 33.3 650.4 -141.7 508.8 View list
6 100095928 Molata, M (Morena) 3 0.0 0 0 3 0.0 536.1 -425.0 111.1 View list
7 102095922 Muller, M (Mike) 3 0.0 0 0 3 0.0 686.6 -425.0 261.6 View list
8 104086520 Qhamakwane, N (Neo) 3 0.0 0 0 3 0.0 503.4 -425.0 78.4 View list
9 203086519 Letlhake, M (Masego) 2 2.0 2 0 0 100.0 924.7 425.0 1349.7 View list
10 103086516 Myburgh, D (Duvan) 2 2.0 2 0 0 100.0 510.3 425.0 935.3 View list
11 104086509 Khumalo, N (Nkosinathi) 2 1.0 1 0 1 50.0 924.8 0.0 924.8 View list
12 200087173 Minnie, C (Catherine) 2 1.0 1 0 1 50.0 505.1 0.0 505.1 View list
13 1030108493 Mofokeng, S (Sihle) 2 1.0 1 0 1 50.0 945.0 0.0 945.0 View list
14 1050106647 Zimunya, T (Tumisho) 2 1.0 1 0 1 50.0 972.0 0.0 972.0 View list
15 107077106 Matsunyane, E (Edwin) 2 0.0 0 0 2 0.0 699.6 -425.0 274.6 View list
16 2060107648 Groenewald, J (Joaleen) 1 1.0 1 0 0 100.0 574.7 425.0 999.7 View list
17 2060107654 Erxleben, B (Bregitte) 1 1.0 1 0 0 100.0 574.7 425.0 999.7 View list
18 1060119312 Kambule, H (Hlompho) 1 1.0 1 0 0 100.0 992.7 425.0 1417.7 View list
19 104050915 Janse Van Rensburg, J (Joshua) 1 1.0 1 0 0 100.0 992.7 425.0 1417.7 View list
20 1030116979 Khonou, T (Thabo) 1 1.0 1 0 0 100.0 1001.4 425.0 1426.4 View list