Player Page

Seroka, L (Lebogang)
Dob: 2002/05/17 (Adult)
Gender: Female
Chess SA id: 202045453
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/11/05 (254 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 rating1332.0
Current Weighted rating1347.1
Current Weighted performance1151.2
Current official/published rating (highest between Raw, WR and WP)1347.1
Current highest rating achieved1410.2
Current floor (min rating allowed)910.2
Current K-factor32
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)±137.4
Current Raw change used (final)0.0
Projected new Raw rating1332.0
Projected new Weighed rating1239.0
Projected new Weighted performance1151.2
Projected new final Raw rating (if new WP > new Raw)1332.0
Projected new highest rating1410.2
Projected new floor910.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.0
Projected effective change (new Official - current Official)-15.1
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 rating1332.1
Current Weighted rating1350.3
Current Weighted performance1151.2
Current official/published rating (highest between Raw, WR and WP)1350.3
Current highest rating achieved1416.9
Current floor (min rating allowed)916.9
Current K-factor32
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)±137.4
Current Raw change used (final)0.0
Projected new Raw rating1332.1
Projected new Weighed rating1241.7
Projected new Weighted performance1151.2
Projected new final Raw rating (if new WP > new Raw)1332.1
Projected new highest rating1416.9
Projected new floor916.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.1
Projected effective change (new Official - current Official)-18.2
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 rating1055.4
Current Weighted rating1055.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1055.4
Current highest rating achieved1075.0
Current floor (min rating allowed)575.0
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)±203.7
Current Raw change used (final)0.0
Projected new Raw rating1055.4
Projected new Weighed rating971.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1075.0
Projected new floor575.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1055.4
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 rating1055.4
Current Weighted rating1055.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1055.4
Current highest rating achieved1075.0
Current floor (min rating allowed)575.0
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)±203.7
Current Raw change used (final)0.0
Projected new Raw rating1055.4
Projected new Weighed rating971.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1075.0
Projected new floor575.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1055.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 7 2.0 1340.4 1343.0 Analysis
14 2023 Moja Chess Extravaganza (Ladies) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 3.5 1410.2 1416.9 Analysis
13 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) 2023/07/28 2023/07/30 Bojanala Platina (NBR) Standard 120 1.00 6 6 4.5 1352.6 1362.2 Analysis
12 LCP Qualifying October 2021 (U20) 2021/10/23 2021/10/23 Capricorn (LCP) Standard 60 0.83 6 5 4.0 1326.0 1330.5 Analysis
11 LCP Qualifying May 2021 (O20) 2021/05/22 2021/05/22 Capricorn (LCP) Standard 60 0.83 5 4 3.0 1313.7 1315.7 Analysis
10 LCP Qualying March 2020 (U20) 2020/03/07 2020/03/07 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1319.9 1325.8 Analysis
9 LCP Qualifying February 2020 (O20) 2020/02/08 2020/02/08 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1274.1 1276.8 Analysis
8 2019 Wild Card Chess Championship (U18 Girls) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 6 2.5 1246.4 1257.7 Analysis
7 2019 South African Junior Team Championships (U18B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1246.4 1257.7 Analysis
6 2019 SA Schools Winter Games (U18 Girls) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 4.5 1213.2 1221.7 Analysis
5 Limpopo Grand Prix Series 01 2019 2019/02/23 2019/02/23 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1213.2 1224.6 Analysis
4 South African Junior Team Championships 2018 (U16-U20 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 5.5 1133.2 1145.8 Analysis
3 Capricorn Qualifying 18 Augustus 2018 (U20) 2018/08/25 2018/08/25 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1095.0 1097.8 Analysis
2 Capricorn Qualifying 12 Mei 2018 (U20) 2018/05/12 2018/05/12 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1089.0 1089.0 Analysis
1 South African Junior Team Championships 2017 (U16-U20 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1055.4 1055.4 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 96 55 9 32 59.5 62.0 101.8 1216.7 1318.5
White 52 31 2 19 32.0 61.5 98.1 1186.6 1284.6
Black 44 24 7 13 27.5 62.5 106.3 1252.4 1358.6
Standard All 96 55 9 32 59.5 62.0 101.8 1216.7 1318.5
White 52 31 2 19 32.0 61.5 98.1 1186.6 1284.6
Black 44 24 7 13 27.5 62.5 106.3 1252.4 1358.6
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 202058944 Blankenberg, T (Taylon) 3 1.0 1 0 2 33.3 1160.6 -141.7 1018.9 View list
2 202086897 Maepa, B (Boitumelo) 3 1.0 1 0 2 33.3 1171.8 -141.7 1030.1 View list
3 202059239 Dire, O (Onalenna) 2 2.0 2 0 0 100.0 1213.2 425.0 1638.2 View list
4 201015184 Kettledas, DT (Danielle) 2 2.0 2 0 0 100.0 1213.2 425.0 1638.2 View list
5 201059338 Motsage, F (Felicity) 2 2.0 2 0 0 100.0 1213.2 425.0 1638.2 View list
6 201052281 Msiza, AS (Aurelie Sakhile) 2 2.0 2 0 0 100.0 1213.2 425.0 1638.2 View list
7 101086904 Mabotja, AC (Autane) 2 1.0 1 0 1 50.0 1297.0 0.0 1297.0 View list
8 202071983 Lott, N (Nicole) 2 1.0 0 2 0 50.0 1213.2 0.0 1213.2 View list
9 103029179 Osmers, D (Ditrich) 2 0.0 0 0 2 0.0 1316.8 -425.0 891.8 View list
10 101083893 Selema, TG (Thato) 2 0.0 0 0 2 0.0 1092.0 -425.0 667.0 View list
11 2060143766 Govha, N (Nokutenda) 1 1.0 1 0 0 100.0 1410.2 425.0 1835.2 View list
12 1090131247 Changara, A (Adrian Tafara) 1 1.0 1 0 0 100.0 1352.6 425.0 1777.6 View list
13 102082320 Bourn, M (Michael) 1 1.0 1 0 0 100.0 1246.4 425.0 1671.4 View list
14 1030132628 Bhana, ZH (Zaid) 1 1.0 1 0 0 100.0 1319.9 425.0 1744.9 View list
15 1100099556 Bantseke, B (Boikanyo) 1 1.0 1 0 0 100.0 1352.6 425.0 1777.6 View list
16 1030132627 Baiao, M (Masilo) 1 1.0 1 0 0 100.0 1319.9 425.0 1744.9 View list
17 200089841 Anagnostau, Z (Zoe) 1 1.0 1 0 0 100.0 1133.2 425.0 1558.2 View list
18 205053997 De Villiers, S (Simone) 1 1.0 1 0 0 100.0 1326.0 425.0 1751.0 View list
19 102006800 De Villiers, CFB (Carel) 1 1.0 1 0 0 100.0 1274.1 425.0 1699.1 View list
20 102088119 Hlagala, K (Keamogetse) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list