Player Page

Khumalo, O (Owami)
Dob: 2008/12/09 (U18)
Gender: Female
Chess SA id: 2080107565
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2021/12/21 (918 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 rating1172.0
Current Weighted rating1172.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1172.0
Current highest rating achieved1184.4
Current floor (min rating allowed)684.4
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1172.0
Projected new Weighed rating1078.2
Projected new Weighted performance421.0
Projected new final Raw rating (if new WP > new Raw)1172.0
Projected new highest rating1184.4
Projected new floor684.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.0
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 rating1192.8
Current Weighted rating1192.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.8
Current highest rating achieved1192.8
Current floor (min rating allowed)692.8
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)±167.5
Current Raw change used (final)0.0
Projected new Raw rating1192.8
Projected new Weighed rating1097.4
Projected new Weighted performance158.4
Projected new final Raw rating (if new WP > new Raw)1192.8
Projected new highest rating1192.8
Projected new floor692.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.8
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 rating1140.0
Current Weighted rating1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1048.8
Projected new Weighted performance330.2
Projected new final Raw rating (if new WP > new Raw)1140.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
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
3 Mandeni Open 2021 (A) 2021/12/21 2021/12/21 iLembe (KIK) Rapid 20 0.47 5 5 2.0 1181.4 1160.0 Analysis
2 2019 Umhlathuze Summer Championship (U12) 2019/10/05 2019/10/05 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 1184.4 1200.0 Analysis
1 10th JGZF Open Team Event 2018 2018/12/20 2018/12/20 iLembe (KIK) Rapid 15 0.39 5 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 14 6 0 8 6.0 42.9 -60.7 1146.3 1085.6
White 7 3 0 4 3.0 42.9 -60.7 1180.1 1119.4
Black 7 3 0 4 3.0 42.9 -60.7 1112.6 1051.9
Standard All 5 3 0 2 3.0 60.0 85.0 1077.1 1162.1
White 3 2 0 1 2.0 66.7 141.7 1174.9 1316.6
Black 2 1 0 1 1.0 50.0 0.0 930.4 930.4
Rapid All 9 3 0 6 3.0 33.3 -141.7 1184.8 1043.1
White 4 1 0 3 1.0 25.0 -212.5 1184.0 971.5
Black 5 2 0 3 2.0 40.0 -85.0 1185.5 1100.5
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 1090135573 Mathenjwa, S (Seneme) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
2 1120135572 Mathenjwa, A (Andiswa) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
3 2090117623 Ndlazi, O (Owenkosi) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
4 2080119189 Zungu, A (Amahle) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
5 2080119180 Govender, L (Lerissa) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
6 2090107563 Ntshangase, Z (Ziyanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1030114146 Ngobese, P (Philani) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list
8 2060107526 Ndlovu, S (Siphokazi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 208087430 Sibiya, L (Londeka) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list
10 1600107532 Sibiya, L (Licky) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1970107523 Shaik, A (Adam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1900107593 Mhlongo, F (Fano) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list
13 1080109232 Mathonsi, A (Andile) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list
14 1070107566 Khumalo, O (Olwethu) 1 0.0 0 0 1 0.0 1181.4 -425.0 756.4 View list