Player Page

Ngubelanga, O (Okuhle)
Dob: 2005/01/17 (U20)
Gender: Male
Chess SA id: 1050150730
FIDE id:
Region: Amathole (EAL)
Citizen: RSA
Title(s):
Last active: 2023/04/15 (394 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 rating1073.8
Curent Weighted rating1093.1
Curent Weighted performance944.8
Current official/published rating (highest between Raw, WR and WP)1093.1
Current floor (min rating allowed)663.8
Current highest rating achieved1163.8
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)±198.5
Current Raw change used (final)0.0
Projected new Raw rating1073.8
Projected new Weighed rating1089.2
Projected new Weighted performance944.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.2
Projected effective change (new Official - current Official)-3.8
Projected new highest rating1163.8
Projected new floor663.8
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 rating1055.6
Curent Weighted rating1077.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1077.6
Current floor (min rating allowed)656.4
Current highest rating achieved1156.4
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)±203.7
Current Raw change used (final)0.0
Projected new Raw rating1055.6
Projected new Weighed rating1073.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1073.2
Projected effective change (new Official - current Official)-4.3
Projected new highest rating1156.4
Projected new floor656.4
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 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 rating1204.0
Curent Weighted rating1203.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1204.0
Current floor (min rating allowed)700.0
Current highest rating achieved1204.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1203.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1204.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 UFH Trials 1 of 3 2023 (B) 2023/04/15 2023/04/15 Amathole (EAL) Standard 62 0.84 5 3 0.0 1116.1 1104.0 Analysis
5 UFH Open 2023 (B) 2023/03/25 2023/03/25 Amathole (EAL) Standard 60 0.83 5 4 2.0 1163.8 1156.4 Analysis
4 Residence Cup 2023 (Blitz) 2023/03/19 2023/03/19 Amathole (EAL) Blitz 5 0.18 5 5 2.5 1163.8 1200.0 Analysis
3 Residence Cup 2023 (B) 2023/03/12 2023/03/13 Amathole (EAL) Standard 62 0.84 5 5 1.0 1163.8 1156.4 Analysis
2 UFH Intercampus Championship 2023 (A) 2023/03/04 2023/03/05 Amathole (EAL) Standard 62 0.84 5 5 2.0 1163.8 1156.4 Analysis
1 Alice Cup 2023 (B) 2023/02/26 2023/02/28 Amathole (EAL) Standard 60 0.83 6 6 2.0 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 28 9 1 18 9.5 33.9 -136.6 1192.7 1056.1
White 14 5 0 9 5.0 35.7 -121.4 1206.9 1085.4
Black 14 4 1 9 4.5 32.1 -151.8 1178.5 1026.7
Standard All 23 7 0 16 7.0 30.4 -166.3 1195.3 1029.0
White 12 4 0 8 4.0 33.3 -141.7 1205.6 1064.0
Black 11 3 0 8 3.0 27.3 -193.2 1183.9 990.8
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 5 2 1 2 2.5 50.0 0.0 1180.8 1180.8
White 2 1 0 1 1.0 50.0 0.0 1214.3 1214.3
Black 3 1 1 1 1.5 50.0 0.0 1158.4 1158.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2030151600 Matiwane, A (Anelisa) 2 2.0 2 0 0 100.0 1163.8 425.0 1588.8 View list
2 2010152611 Matshoba, L (Lisakhanya) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
3 1970133507 Mgadi, A (Aviwe) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
4 2030151599 Magazi, S (Sipahle) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
5 2040150723 Forosi, S (Siphosihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1040152609 Dlamini, M (Mnqobi) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
7 1000150729 Ndamse, M (Mzukisi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2020152621 Sibisi, A (Akhona) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
9 2020134248 Diko, M (Melinda) 1 0.5 0 1 0 50.0 1163.8 0.0 1163.8 View list
10 2020134258 Mbaba, Z (Zinathi) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
11 2010134259 Ncokotwane, Z (Zandi) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
12 1040151604 Munyadziwa, B (Bernard) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
13 1040151603 Mthwa, R (Romeo) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
14 1040134701 Mokwena, A (Ayabonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2020150728 Mncam, S (Siphephelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1010138240 Masali, E (Elethu) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
17 1990138238 Maliti, B (Bothando) 1 0.0 0 0 1 0.0 1116.1 -425.0 691.1 View list
18 1020119577 Magxala, T (Talent) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
19 1040150726 Kani, O (Ovayo) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
20 1010138237 Hangana, A (Anethemba) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list