Player Page

Mahlaba, S (Sihle)
Dob: 2014/01/17 (U12)
Gender: Female
Chess SA id: 2140307767
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/08/16 (36 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 rating1260.2
Current Weighted rating1207.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1260.2
Current highest rating achieved1260.2
Current floor (min rating allowed)760.2
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.74
Difference (S-We)-1.44
Current Raw change (no limits, including tournament time weight)-52.0
Current min/max change allowed (with limits)±152.2
Current Raw change used (final)-52.0
Projected new Raw rating1208.2
Projected new Weighed rating1110.9
Projected new Weighted performance966.8
Projected new final Raw rating (if new WP > new Raw)1208.2
Projected new highest rating1260.2
Projected new floor760.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.2
Projected effective change (new Official - current Official)-52.0
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 rating1271.4
Current Weighted rating1208.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1271.4
Current highest rating achieved1271.4
Current floor (min rating allowed)771.4
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.79
Difference (S-We)-1.79
Current Raw change (no limits, including tournament time weight)-64.4
Current min/max change allowed (with limits)±149.8
Current Raw change used (final)-64.4
Projected new Raw rating1207.0
Projected new Weighed rating1112.2
Projected new Weighted performance966.8
Projected new final Raw rating (if new WP > new Raw)1207.0
Projected new highest rating1271.4
Projected new floor771.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.0
Projected effective change (new Official - current Official)-64.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournaments
Tournament: Gauteng Schools Individuals Finals 2024 (U11 Girls)
Start: 2024/08/16  End: 2024/08/16  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1260.2  Rating gain/loss: -52.0
Type rating: 1271.4  Rating gain/loss: -64.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Gauteng Schools Individuals Finals 2024 (U11 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1260.2 1271.4 Analysis
2 Sedibeng West District Schools Chess Team's Championships 2024 (U11) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1231.5 1237.6 Analysis
1 Sedibeng West District Schools Individual Chess Championships 2024 (U11 Girls) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Gauteng Schools Individuals Finals 2024 (U11 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1260.2 1271.4 Analysis
2 Sedibeng West District Schools Chess Team's Championships 2024 (U11) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1231.5 1237.6 Analysis
1 Sedibeng West District Schools Individual Chess Championships 2024 (U11 Girls) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 7 0 6 7.0 53.8 32.7 1207.5 1240.2
White 6 3 0 3 3.0 50.0 0.0 1202.4 1202.4
Black 7 4 0 3 4.0 57.1 60.7 1211.9 1272.7
Standard All 13 7 0 6 7.0 53.8 32.7 1207.5 1240.2
White 6 3 0 3 3.0 50.0 0.0 1202.4 1202.4
Black 7 4 0 3 4.0 57.1 60.7 1211.9 1272.7
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 13 7 0 6 7.0 53.8 32.7 1207.5 1240.2
White 6 3 0 3 3.0 50.0 0.0 1202.4 1202.4
Black 7 4 0 3 4.0 57.1 60.7 1211.9 1272.7
Standard All 13 7 0 6 7.0 53.8 32.7 1207.5 1240.2
White 6 3 0 3 3.0 50.0 0.0 1202.4 1202.4
Black 7 4 0 3 4.0 57.1 60.7 1211.9 1272.7
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 1130160550 Bekeer, N (Njabulo) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
2 2130310449 Angelo, A (Autumn) 1 1.0 1 0 0 100.0 1260.2 425.0 1685.2 View list
3 1130309476 Allott, K (Karlien) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
4 1130309479 Hlahane, T (Tshepo) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
5 2130307765 Kekana, M (Merriam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2140307775 Moloi, L (Lerato) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2130307776 Nhlapo, N (Nokufa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2130160582 Nonyane, B (Bokamoso) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2130310468 Naran, S (Sihanna) 1 0.0 0 0 1 0.0 1260.2 -425.0 835.2 View list
10 2130310466 Molefe, K (Kelobogile) 1 0.0 0 0 1 0.0 1260.2 -425.0 835.2 View list
11 2140310454 Khabong, O (Omolemo) 1 0.0 0 0 1 0.0 1260.2 -425.0 835.2 View list
12 1130156387 Janse Van Rensburg, R (Riaan) 1 0.0 0 0 1 0.0 1231.5 -425.0 806.5 View list
13 2140306022 Hauptfleisch, I (Isabella) 1 0.0 0 0 1 0.0 1260.2 -425.0 835.2 View list