Player Page

Mahlangu, S (Siyamthanda)
Dob: 2008/01/20 (U18)
Gender: Male
Chess SA id: 1080112539
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/07/20 (1758 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 rating1188.2
Curent Weighted rating1188.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1188.2
Current floor (min rating allowed)701.3
Current highest rating achieved1201.3
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)±168.6
Current Raw change used (final)0.0
Projected new Raw rating1188.2
Projected new Weighed rating1188.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1201.3
Projected new floor701.3
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 rating1184.7
Curent Weighted rating1184.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.7
Current floor (min rating allowed)701.6
Current highest rating achieved1201.6
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)±169.5
Current Raw change used (final)0.0
Projected new Raw rating1184.7
Projected new Weighed rating1184.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1201.6
Projected new floor701.6
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
2 2019 D1 Gauteng North Schools League Team Finals (U9+U11 Mixed) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1201.3 1201.6 Analysis
1 2019 D1 School Individual Finals (U11 Boys) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 2.5 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 10 4 1 5 4.5 45.0 -42.5 1201.9 1159.4
White 4 1 0 3 1.0 25.0 -212.5 1208.5 996.0
Black 6 3 1 2 3.5 58.3 70.8 1197.5 1268.3
Standard All 10 4 1 5 4.5 45.0 -42.5 1201.9 1159.4
White 4 1 0 3 1.0 25.0 -212.5 1208.5 996.0
Black 6 3 1 2 3.5 58.3 70.8 1197.5 1268.3
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 1100112509 Mangope, R (Reboneilwe) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
2 1120107185 Steyn, H (Henco) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
3 1090112531 Skhosana, K (Keabetswe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090112518 O Connell, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080112535 Ayo-Omoniyi, M (Malcolm) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1090112525 Van Schalkwyk, A (Aden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1080112519 Ngoetjana, R (Rebone) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 210088596 Louw, N (Nova) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
9 1080117131 Kekana, T (Tumelo) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
10 108090196 Du Preez, S (Stian) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list