Player Page

Mahlangu, J (Junior)
Dob: 2009/12/04 (U16)
Gender: Male
Chess SA id: 1090156108
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/08/05 (485 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 rating1161.5
Current Weighted rating1162.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1162.4
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±175.2
Current Raw change used (final)0.0
Projected new Raw rating1161.5
Projected new Weighed rating1069.0
Projected new Weighted performance530.6
Projected new final Raw rating (if new WP > new Raw)1161.5
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.5
Projected effective change (new Official - current Official)-0.9
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 rating1153.9
Current Weighted rating1154.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1154.8
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±177.1
Current Raw change used (final)0.0
Projected new Raw rating1153.9
Projected new Weighed rating1062.0
Projected new Weighted performance530.6
Projected new final Raw rating (if new WP > new Raw)1153.9
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1153.9
Projected effective change (new Official - current Official)-0.9
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2023 Gauteng North School District CLOSED League Championships (D1) (U13) 2023/08/05 2023/08/05 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1154.3 1143.8 Analysis
1 2023 Gauteng North School District CLOSED Individual Championships (U15 Boys) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 1.0 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 10 3 1 6 3.5 35.0 -127.5 1187.9 1060.4
White 4 1 1 2 1.5 37.5 -106.3 1190.0 1083.7
Black 6 2 0 4 2.0 33.3 -141.7 1186.5 1044.8
Standard All 10 3 1 6 3.5 35.0 -127.5 1187.9 1060.4
White 4 1 1 2 1.5 37.5 -106.3 1190.0 1083.7
Black 6 2 0 4 2.0 33.3 -141.7 1186.5 1044.8
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 1110159667 Masindi, R (Rendani) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
2 2120159645 Mantsha, Z (Zonke) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
3 1090156115 Mvelase, T (Thandolwenkosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110142865 Rampopane, N (Nthabiseng) 1 0.5 0 1 0 50.0 1154.3 0.0 1154.3 View list
5 1090154958 Shiba, L (Lindokuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1100156094 Setlwane, R (Rakgaphane) 1 0.0 0 0 1 0.0 1154.3 -425.0 729.3 View list
7 1110156092 Oberholzer, T (Troy) 1 0.0 0 0 1 0.0 1154.3 -425.0 729.3 View list
8 1080156116 Njoma, O (Oamogetswe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1090112524 Mhlongo, T (Thabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1090151521 Groenewald, C (Calvin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list