Player Page

Malahleni, B (Boitumelo)
Dob: 2010/11/19 (U16)
Gender: Female
Chess SA id: 2100155304
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/08/12 (282 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 rating1275.3
Curent Weighted rating1256.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1275.3
Current floor (min rating allowed)775.3
Current highest rating achieved1275.3
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)±148.9
Current Raw change used (final)0.0
Projected new Raw rating1275.3
Projected new Weighed rating1259.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1275.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1275.3
Projected new floor775.3
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 rating1290.4
Curent Weighted rating1267.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1290.4
Current floor (min rating allowed)790.4
Current highest rating achieved1290.4
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)±145.8
Current Raw change used (final)0.0
Projected new Raw rating1290.4
Projected new Weighed rating1271.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1290.4
Projected new floor790.4
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
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
3 2023 Sedibeng West District Schools Chess Tournament (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 1 1.0 1255.6 1267.0 Analysis
2 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 D8 Schools Individuals 2023 (U13 Girls) 2023/05/20 2023/05/20 West Rand (GWR) Standard 60 0.83 5 5 4.0 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 11 7 1 3 7.5 68.2 154.5 1243.2 1397.8
White 5 3 0 2 3.0 60.0 85.0 1249.8 1334.8
Black 6 4 1 1 4.5 75.0 212.5 1237.8 1450.3
Standard All 11 7 1 3 7.5 68.2 154.5 1243.2 1397.8
White 5 3 0 2 3.0 60.0 85.0 1249.8 1334.8
Black 6 4 1 1 4.5 75.0 212.5 1237.8 1450.3
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 2110140252 Tlou, O (Onthatile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2100145799 Thobatsi, L (Lesego) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2110156505 Sithole, M (Moipone) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110156501 Sehau, K (Kananelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110116609 Van Nieuwenhuizen, J (Jacques) 1 1.0 1 0 0 100.0 1255.6 425.0 1680.6 View list
6 2100143397 Molaetsa, N (Ntebogeng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2100114042 Matshete, M (Mahlatsi Ca) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2110154151 Makoba, A (Atlegang) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 2110137806 Visser, M (Mila) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2100100382 Tshabalala, R (Reatiaretse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2100105659 Moll, T (Tarmi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list