Player Page

Ndebele, O (Olwethu)
Dob: 2008/12/21 (U18)
Gender: Female
Chess SA id: 2080115745
FIDE id:
Region: iLembe (KIK)
Citizen: RSA
Title(s):
Last active: 2021/10/09 (991 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 rating1152.8
Current Weighted rating1152.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1152.8
Current highest rating achieved1172.6
Current floor (min rating allowed)672.6
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)±177.3
Current Raw change used (final)0.0
Projected new Raw rating1152.8
Projected new Weighed rating1060.6
Projected new Weighted performance418.5
Projected new final Raw rating (if new WP > new Raw)1152.8
Projected new highest rating1172.6
Projected new floor672.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.8
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 rating1176.4
Current Weighted rating1176.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1176.4
Current highest rating achieved1176.4
Current floor (min rating allowed)676.4
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)±171.5
Current Raw change used (final)0.0
Projected new Raw rating1176.4
Projected new Weighed rating1082.3
Projected new Weighted performance146.0
Projected new final Raw rating (if new WP > new Raw)1176.4
Projected new highest rating1176.4
Projected new floor676.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.4
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 rating1109.6
Current Weighted rating1109.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1109.6
Current highest rating achieved1156.8
Current floor (min rating allowed)656.8
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)±188.6
Current Raw change used (final)0.0
Projected new Raw rating1109.6
Projected new Weighed rating1020.8
Projected new Weighted performance341.2
Projected new final Raw rating (if new WP > new Raw)1109.6
Projected new highest rating1156.8
Projected new floor656.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1109.6
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
3 2021 Cluster Championship Umlazi, Ilembe & Pinetown (Girls) 2021/10/09 2021/10/09 Ethekwini (KED) Rapid 20 0.47 7 7 3.0 1157.3 1156.8 Analysis
2 Mama Luthuli Chess Tournament 2019 (Senior Primary) 2019/08/30 2019/08/30 iLembe (KIK) Standard 60 0.83 5 5 2.0 1172.6 1200.0 Analysis
1 Luthuli & Kennedy Team 2019 (Beginners) 2019/06/08 2019/06/08 iLembe (KIK) Rapid 30 0.60 7 4 1.0 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 16 6 0 10 6.0 37.5 -106.3 1181.8 1075.6
White 9 3 0 6 3.0 33.3 -141.7 1202.3 1060.7
Black 7 3 0 4 3.0 42.9 -60.7 1155.5 1094.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1189.2 1104.2
White 3 0 0 3 0.0 0.0 -425.0 1182.0 757.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 11 4 0 7 4.0 36.4 -115.9 1178.5 1062.6
White 6 3 0 3 3.0 50.0 0.0 1212.5 1212.5
Black 5 1 0 4 1.0 20.0 -255.0 1137.7 882.7
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 1070118592 Khumalo, S (Smiso) 1 1.0 1 0 0 100.0 1172.6 425.0 1597.6 View list
2 1080118563 Mngadi, W (Welani) 1 1.0 1 0 0 100.0 1172.6 425.0 1597.6 View list
3 1070115755 Mdletshe, A (Alwande) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2090135066 Dilrajh, K (Keera) 1 1.0 1 0 0 100.0 1157.3 425.0 1582.3 View list
5 2100119787 Nxumalo, Z (Zakhona) 1 1.0 1 0 0 100.0 1157.3 425.0 1582.3 View list
6 2080135071 Thusi, N (Naledi) 1 1.0 1 0 0 100.0 1157.3 425.0 1582.3 View list
7 208082814 Sivigobind, D (Damaris) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
8 210082574 Reddy, D (Deeya) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
9 2080135069 Naicker, D (Danika) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
10 208057116 Datharam, A (Archana) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
11 1070118574 Chili, S (Sphiwe) 1 0.0 0 0 1 0.0 1172.6 -425.0 747.6 View list
12 2110107571 Mabaso, A (Amahle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1080118587 Lwandle, T (Thembokwakhe) 1 0.0 0 0 1 0.0 1172.6 -425.0 747.6 View list
14 2080106297 Khumalo, L (Lina) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1070106292 Khumalo, J (Juma) 1 0.0 0 0 1 0.0 1172.6 -425.0 747.6 View list
16 2090109578 Fakhazi, S (Sphiwakuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list