Player Page

Mahlangu, D (David)
Dob: 1995/09/06 (Adult)
Gender: Male
Chess SA id: 1950300874
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (44 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 rating1244.5
Curent Weighted rating1202.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1244.5
Current floor (min rating allowed)744.5
Current highest rating achieved1244.5
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)±155.6
Current Raw change used (final)0.0
Projected new Raw rating1244.5
Projected new Weighed rating1205.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1244.5
Projected new floor744.5
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 rating1256.0
Curent Weighted rating1203.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1256.0
Current floor (min rating allowed)756.0
Current highest rating achieved1256.0
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)±153.1
Current Raw change used (final)0.0
Projected new Raw rating1256.0
Projected new Weighed rating1207.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1256.0
Projected new floor756.0
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 achieved0.0
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 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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
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 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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1183.1 1182.8 Analysis
1 2024 Chris Greyling Open Chess Tournament (C) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1183.1 1182.8 Analysis
1 2024 Chris Greyling Open Chess Tournament (C) 2024/03/16 2024/03/16 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 10 4 0 6 4.0 40.0 -85.0 1392.0 1307.0
White 5 2 0 3 2.0 40.0 -85.0 1377.2 1292.2
Black 5 2 0 3 2.0 40.0 -85.0 1406.8 1321.8
Standard All 10 4 0 6 4.0 40.0 -85.0 1392.0 1307.0
White 5 2 0 3 2.0 40.0 -85.0 1377.2 1292.2
Black 5 2 0 3 2.0 40.0 -85.0 1406.8 1321.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 0 6 4.0 40.0 -85.0 1392.0 1307.0
White 5 2 0 3 2.0 40.0 -85.0 1377.2 1292.2
Black 5 2 0 3 2.0 40.0 -85.0 1406.8 1321.8
Standard All 10 4 0 6 4.0 40.0 -85.0 1392.0 1307.0
White 5 2 0 3 2.0 40.0 -85.0 1377.2 1292.2
Black 5 2 0 3 2.0 40.0 -85.0 1406.8 1321.8
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 1070301726 Mphahlele, T (Thabo) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
2 1070141598 Mathe, T (Thubang) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
3 1090136201 Seitei, N (Neo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090098581 Bath, X (Xavier) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
5 1130117291 Weng, D (Daniel) 1 0.0 0 0 1 0.0 1183.1 -425.0 758.1 View list
6 208082677 Radia, D (Diya) 1 0.0 0 0 1 0.0 1183.1 -425.0 758.1 View list
7 1900158640 Nkosi, X (Xolani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110143051 Naude, J (Johan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1120137394 Du Bruyn, D (Dylan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1910191611 Buthelezi, K (Kabelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list