Player Page

Ngubane, A (Akhona)
Dob: 2008/03/15 (U18)
Gender: Female
Chess SA id: 2080135317
FIDE id:
Region: Sisonke (KSI)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (71 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 rating1219.9
Current Weighted rating1201.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1219.9
Current highest rating achieved1219.9
Current floor (min rating allowed)719.9
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)±161.2
Current Raw change used (final)0.0
Projected new Raw rating1219.9
Projected new Weighed rating1105.3
Projected new Weighted performance1011.9
Projected new final Raw rating (if new WP > new Raw)1219.9
Projected new highest rating1219.9
Projected new floor719.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.9
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 rating1201.2
Current Weighted rating1178.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.2
Current highest rating achieved1204.8
Current floor (min rating allowed)704.8
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)±165.5
Current Raw change used (final)0.0
Projected new Raw rating1201.2
Projected new Weighed rating1083.8
Projected new Weighted performance838.0
Projected new final Raw rating (if new WP > new Raw)1201.2
Projected new highest rating1204.8
Projected new floor704.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.2
Projected effective change (new Official - current Official)=0.0
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 rating1222.8
Current Weighted rating1217.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.8
Current highest rating achieved1222.8
Current floor (min rating allowed)722.8
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)±160.5
Current Raw change used (final)0.0
Projected new Raw rating1222.8
Projected new Weighed rating1120.8
Projected new Weighted performance380.2
Projected new final Raw rating (if new WP > new Raw)1222.8
Projected new highest rating1222.8
Projected new floor722.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.8
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 5 3.0 1198.4 1167.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 5 3.0 1198.4 1167.7 Analysis
3 2023 KZN Winter Schools Selections (U15 Girls) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 4.0 1175.3 1200.0 Analysis
2 2023 KZN Open (B) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 6 6 2.0 1207.0 1204.8 Analysis
1 2021 KZN Schools Selection All Districts (Girls) 2021/10/23 2021/10/24 Ethekwini (KED) Standard 60 0.83 7 7 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1244.3 1329.3
White 3 3 0 0 3.0 100.0 425.0 1192.8 1617.8
Black 2 0 0 2 0.0 0.0 -425.0 1321.7 896.7
Standard All 5 3 0 2 3.0 60.0 85.0 1244.3 1329.3
White 3 3 0 0 3.0 100.0 425.0 1192.8 1617.8
Black 2 0 0 2 0.0 0.0 -425.0 1321.7 896.7
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 25 12 1 12 12.5 50.0 0.0 1225.7 1225.7
White 12 7 1 4 7.5 62.5 106.3 1207.8 1314.1
Black 13 5 0 8 5.0 38.5 -98.1 1242.2 1144.1
Standard All 18 8 1 9 8.5 47.2 -23.6 1220.4 1196.8
White 9 6 1 2 6.5 72.2 188.9 1197.6 1386.5
Black 9 2 0 7 2.0 22.2 -236.1 1243.2 1007.1
Rapid All 7 4 0 3 4.0 57.1 60.7 1239.3 1300.0
White 3 1 0 2 1.0 33.3 -141.7 1238.5 1096.8
Black 4 3 0 1 3.0 75.0 212.5 1239.9 1452.4
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 2090135067 Dlamini, K (Khethelo) 2 1.5 1 1 0 75.0 1187.7 212.5 1400.2 View list
2 2100135068 Maney, R (Rhea) 2 0.0 0 0 2 0.0 1187.7 -425.0 762.7 View list
3 1140154270 Gumede, N (Nkanyezi) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list
4 1130154269 Gumede, L (Luthando) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list
5 2080135276 Dludla, K (Kwande) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2080157555 Ncama, S (Slondile) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
7 2100157551 Mkhwanazi, Z (Ziyanda) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
8 2090157549 Mjoli, S (Slondiwe) 1 1.0 1 0 0 100.0 1198.4 425.0 1623.4 View list
9 1090301593 Memela, Y (Yamkela) 1 1.0 1 0 0 100.0 1198.4 425.0 1623.4 View list
10 2080135315 Mchunu, A (Akhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2090157572 Sikhakhane, L (Londeka) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
12 2100135312 Mbanjwa, N (Nandipha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1080301599 Sithole, S (Sizwe) 1 1.0 1 0 0 100.0 1198.4 425.0 1623.4 View list
14 2100103915 Khubisa, A (Aphiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2100110735 Kgosi, LT (Lemogang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2080157570 Shibe, S (Siwaphiwe) 1 0.0 0 0 1 0.0 1175.3 -425.0 750.3 View list
17 2080154287 Shandu, O (Olwethu) 1 0.0 0 0 1 0.0 1207.0 -425.0 782.0 View list
18 1090154285 Phuthumani, L (Lubabalo) 1 0.0 0 0 1 0.0 1207.0 -425.0 782.0 View list
19 1090154281 Nduli, K (Kwanele) 1 0.0 0 0 1 0.0 1207.0 -425.0 782.0 View list
20 1110154277 Mbatha, B (Bonke) 1 0.0 0 0 1 0.0 1207.0 -425.0 782.0 View list