Player Page

Mbonisna, L (Langa)
Dob: 2007/03/09 (U18)
Gender: Male
Chess SA id: 1070109279
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2019/05/04 (1842 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 rating1172.8
Curent Weighted rating1172.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1172.8
Current floor (min rating allowed)735.2
Current highest rating achieved1235.2
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.8
Projected new Weighed rating1172.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1235.2
Projected new floor735.2
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 rating1163.4
Curent Weighted rating1163.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1163.4
Current floor (min rating allowed)741.2
Current highest rating achieved1241.2
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.4
Projected new Weighed rating1163.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.2
Projected new floor741.2
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 Buffalo City Trials 4 of 5 2019 (U12B+U14B) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1165.9 1154.8 Analysis
2 Buffalo City Trials 3 of 5 2019 (U14A) 2019/04/13 2019/04/13 Buffalo City (EBC) Standard 60 0.83 5 4 0.0 1235.2 1241.2 Analysis
1 Buffalo City Trials 1 of 5 2019 (U12B+U14B) 2019/02/09 2019/02/09 Buffalo City (EBC) 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 14 7 0 7 7.0 50.0 0.0 1139.1 1139.1
White 8 5 0 3 5.0 62.5 106.3 1131.0 1237.3
Black 6 2 0 4 2.0 33.3 -141.7 1150.0 1008.3
Standard All 14 7 0 7 7.0 50.0 0.0 1139.1 1139.1
White 8 5 0 3 5.0 62.5 106.3 1131.0 1237.3
Black 6 2 0 4 2.0 33.3 -141.7 1150.0 1008.3
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 1070099406 Mangqunge, M (Mahlebantu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1050102796 Madikane, K (Khazimla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2070109705 Lekwe, O (Olona) 1 1.0 1 0 0 100.0 1165.9 425.0 1590.9 View list
4 1060097300 Cetyiwe, A (Athenkosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060109302 Nkinyeni, L (Lihle) 1 1.0 1 0 0 100.0 1165.9 425.0 1590.9 View list
6 1060109284 Mehlo, L (Libhongo) 1 1.0 1 0 0 100.0 1165.9 425.0 1590.9 View list
7 1070105518 Wepener, C (Charl) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1060109294 Sisilana, M (Milani) 1 0.0 0 0 1 0.0 1165.9 -425.0 740.9 View list
9 1070104009 Sibanda, T (Takudzwa) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
10 1060099410 Potgieter, C (Caidon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1060105511 Marnitz, K (Keenan) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
12 209088690 Capa, T (Thando) 1 0.0 0 0 1 0.0 1165.9 -425.0 740.9 View list
13 207054337 Jikijela, A (Anisha) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
14 2060098046 Jacobs, E (Elsje) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list