Player Page

Lekwe, O (Olona)
Dob: 2007/05/06 (U18)
Gender: Female
Chess SA id: 2070109705
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1562 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 rating1198.5
Current Weighted rating1198.5
Current Weighted performance552.6
Current official/published rating (highest between Raw, WR and WP)1198.5
Current highest rating achieved1216.1
Current floor (min rating allowed)716.1
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.5
Projected new Weighed rating1102.6
Projected new Weighted performance552.6
Projected new final Raw rating (if new WP > new Raw)1198.5
Projected new highest rating1216.1
Projected new floor716.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.5
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 rating1208.9
Current Weighted rating1208.9
Current Weighted performance552.6
Current official/published rating (highest between Raw, WR and WP)1208.9
Current highest rating achieved1231.2
Current floor (min rating allowed)731.2
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)±163.7
Current Raw change used (final)0.0
Projected new Raw rating1208.9
Projected new Weighed rating1112.2
Projected new Weighted performance552.6
Projected new final Raw rating (if new WP > new Raw)1208.9
Projected new highest rating1231.2
Projected new floor731.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.9
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 3rd BC Chess Trials 2020 (U14B) 2020/03/14 2020/03/14 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1216.1 1231.2 Analysis
6 BC Trials 2 2020 (U14B) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1093.0 1079.6 Analysis
5 BC Trials 1 2020 (U14B) 2020/02/15 2020/02/15 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1093.0 1079.6 Analysis
4 2019 South African Junior Team Championships (U14B Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 5 1.0 1156.2 1150.0 Analysis
3 Buffalo City Trials 5 of 5 2019 (U12B+U14B) 2019/05/25 2019/05/25 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1160.5 1152.0 Analysis
2 Buffalo City Trials 4 of 5 2019 (U12B+U14B) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1160.5 1152.0 Analysis
1 Buffalo City Trials 2 of 5 2019 (U12B+U14B) 2019/02/23 2019/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 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 35 17 2 16 18.0 51.4 12.1 1138.8 1151.0
White 18 9 1 8 9.5 52.8 23.6 1156.2 1179.8
Black 17 8 1 8 8.5 50.0 0.0 1120.4 1120.4
Standard All 35 17 2 16 18.0 51.4 12.1 1138.8 1151.0
White 18 9 1 8 9.5 52.8 23.6 1156.2 1179.8
Black 17 8 1 8 8.5 50.0 0.0 1120.4 1120.4
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 108088676 Gula, L (Linamandla) 3 0.0 0 0 3 0.0 1134.0 -425.0 709.0 View list
2 1080099420 Du Toit, G (Gabriel) 2 2.0 2 0 0 100.0 1093.0 425.0 1518.0 View list
3 1070131164 Mdongeni, M (Mihlali) 2 1.5 1 1 0 75.0 1154.5 212.5 1367.0 View list
4 1070109288 Magwaca, S (Sibabalwa) 2 1.0 1 0 1 50.0 1208.0 0.0 1208.0 View list
5 106082796 Thiart, Z (Zak) 2 0.0 0 0 2 0.0 1180.3 -425.0 755.3 View list
6 1080112023 Muller, L (Leon) 1 1.0 1 0 0 100.0 1093.0 425.0 1518.0 View list
7 2060113013 Mhlubulwana, L (Liyakhanya) 1 1.0 1 0 0 100.0 1160.5 425.0 1585.5 View list
8 1070109292 Gangqa, E (Esinayo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1080109293 Frachet, C (Cade) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1070099421 De Kock, T (Tagon) 1 1.0 1 0 0 100.0 1160.5 425.0 1585.5 View list
11 2080131159 Geyer, D (Danica) 1 1.0 1 0 0 100.0 1216.1 425.0 1641.1 View list
12 2090097269 Maqokolo, M (Mvelo) 1 1.0 1 0 0 100.0 1160.5 425.0 1585.5 View list
13 1060109308 Obaray, J (Jordan) 1 1.0 1 0 0 100.0 1160.5 425.0 1585.5 View list
14 2060131165 Puttini, O (Onika) 1 1.0 1 0 0 100.0 1093.0 425.0 1518.0 View list
15 2070131167 Ramoo, C (Caitlyn) 1 1.0 1 0 0 100.0 1093.0 425.0 1518.0 View list
16 2070108097 Semela, N (Nyakallo) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
17 1070105737 Sumner, J (Jean-Paul) 1 1.0 1 0 0 100.0 1093.0 425.0 1518.0 View list
18 1070105518 Wepener, C (Charl) 1 1.0 1 0 0 100.0 1160.5 425.0 1585.5 View list
19 2070131163 Marafane, G (Gcobisa) 1 0.5 0 1 0 50.0 1093.0 0.0 1093.0 View list
20 107076333 Ntozakhe, S (Siyolise) 1 0.0 0 0 1 0.0 1216.1 -425.0 791.1 View list