Player Page

Ngwenya, O (Ofentse)
Dob: 2014/01/07 (U12)
Gender: Male
Chess SA id: 1140135849
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/07/22 (338 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 rating1313.5
Current Weighted rating1305.8
Current Weighted performance1115.4
Current official/published rating (highest between Raw, WR and WP)1313.5
Current highest rating achieved1313.5
Current floor (min rating allowed)813.5
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)±141.1
Current Raw change used (final)0.0
Projected new Raw rating1313.5
Projected new Weighed rating1202.5
Projected new Weighted performance1115.4
Projected new final Raw rating (if new WP > new Raw)1313.5
Projected new highest rating1313.5
Projected new floor813.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1313.5
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 rating1317.2
Current Weighted rating1308.5
Current Weighted performance1115.4
Current official/published rating (highest between Raw, WR and WP)1317.2
Current highest rating achieved1317.2
Current floor (min rating allowed)817.2
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)±140.3
Current Raw change used (final)0.0
Projected new Raw rating1317.2
Projected new Weighed rating1205.1
Projected new Weighted performance1115.4
Projected new final Raw rating (if new WP > new Raw)1317.2
Projected new highest rating1317.2
Projected new floor817.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1317.2
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 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
7 D2 School League Finals 2023 (U9) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 7 6 4.0 1292.3 1291.6 Analysis
6 West Rand vs Bojanala 2022 (U10B) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1232.0 1236.4 Analysis
5 West Rand Trials 2022 (U10) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 2.5 1222.7 1225.2 Analysis
4 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
3 D2 School League Finals 2022 (U11) 2022/08/20 2022/08/20 West Rand (GWR) Standard 60 0.83 6 1 0.5 1200.0 1200.0 Analysis
2 2nd West Rand Open 2022 (U10) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
1 Khutsong Schools Individuals 2021 (C) 2021/11/13 2021/11/13 West Rand (GWR) Standard 60 0.83 7 6 3.0 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 32 17 2 13 18.0 56.3 53.1 1254.4 1307.5
White 15 6 0 9 6.0 40.0 -85.0 1249.6 1164.6
Black 17 11 2 4 12.0 70.6 175.0 1258.6 1433.6
Standard All 32 17 2 13 18.0 56.3 53.1 1254.4 1307.5
White 15 6 0 9 6.0 40.0 -85.0 1249.6 1164.6
Black 17 11 2 4 12.0 70.6 175.0 1258.6 1433.6
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 1140139675 Naidoo, J (James) 3 1.0 1 0 2 33.3 1238.3 -141.7 1096.7 View list
2 2140135847 Lokwe, S (Simthandile) 2 0.0 0 0 2 0.0 1211.3 -425.0 786.3 View list
3 1140144040 Mogomotsi, G (Gofaone) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
4 2140156377 Modisane, M (Makhala Angelina) 1 1.0 1 0 0 100.0 1292.3 425.0 1717.3 View list
5 1130144766 Mbhele, A (Awonke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1130146363 Maseko, T (Tshiamo) 1 1.0 1 0 0 100.0 1222.7 425.0 1647.7 View list
7 1130131230 Changara, A (Alvis Tafadzwa) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
8 1130146362 Holder, K (Kyle) 1 1.0 1 0 0 100.0 1222.7 425.0 1647.7 View list
9 1140144994 Green, M (Matthew) 1 1.0 1 0 0 100.0 1292.3 425.0 1717.3 View list
10 2120112736 Dreyer, M (Maria Margaretha (Aretha)) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1130135846 Letele, R (Reabetsoe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1150149230 Kamffer, J (John-Andrew) 1 1.0 1 0 0 100.0 1292.3 425.0 1717.3 View list
13 2130145745 Igaba, A (Arianne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1140158497 Pienaar, K (Keagan) 1 1.0 1 0 0 100.0 1292.3 425.0 1717.3 View list
15 1120135851 Pitso, T (Tlotla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1150144544 Pretorius, S (Stefan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 2120135852 Serero, S (Sisky) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1130143710 Terblanche, B (Bernard) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
19 1110140227 Human, H (Hanno) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
20 1130139682 Van Niekerk, J (Jaco) 1 0.5 0 1 0 50.0 1222.7 0.0 1222.7 View list