Player Page

Oyiya, O (Owethu)
Dob: 2009/09/17 (U16)
Gender: Male
Chess SA id: 1090111078
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1548 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
Curent Raw rating1122.0
Curent Weighted rating1122.0
Curent Weighted performance494.4
Current official/published rating (highest between Raw, WR and WP)1122.0
Current floor (min rating allowed)636.6
Current highest rating achieved1136.6
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)±185.3
Current Raw change used (final)0.0
Projected new Raw rating1122.0
Projected new Weighed rating1122.0
Projected new Weighted performance494.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1136.6
Projected new floor636.6
Projected new K-facor40
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
Curent Raw rating1114.0
Curent Weighted rating1114.0
Curent Weighted performance488.9
Current official/published rating (highest between Raw, WR and WP)1114.0
Current floor (min rating allowed)622.4
Current highest rating achieved1122.4
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)±187.4
Current Raw change used (final)0.0
Projected new Raw rating1114.0
Projected new Weighed rating1114.0
Projected new Weighted performance488.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1122.4
Projected new floor622.4
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2020 NMBCU Chess Trials 2 2020 (U14) 2020/03/07 2020/03/07 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 3.0 1063.9 1036.8 Analysis
6 2020 NMBCU Chess Trial 1 (U14) 2020/02/08 2020/02/09 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1061.9 1040.0 Analysis
5 NMBYCC Closed 2019 (U12) 2019/07/26 2019/07/27 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1120.7 1106.4 Analysis
4 Nelson Mandela Bay Junior Trials 4 2019 (U12) 2019/07/12 2019/07/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1120.7 1106.4 Analysis
3 NMBJCU Trials 3 2019 (U12) 2019/05/10 2019/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1114.7 1097.6 Analysis
2 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) 2019/04/05 2019/04/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.0 1136.6 1122.4 Analysis
1 NMBCU Trials 1 2019 (U12) 2019/03/08 2019/03/09 Nelson Mandela Bay (ENM) 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 38 16 0 22 16.0 42.1 -67.1 1119.5 1052.4
White 18 6 0 12 6.0 33.3 -141.7 1161.1 1019.5
Black 20 10 0 10 10.0 50.0 0.0 1082.0 1082.0
Standard All 38 16 0 22 16.0 42.1 -67.1 1119.5 1052.4
White 18 6 0 12 6.0 33.3 -141.7 1161.1 1019.5
Black 20 10 0 10 10.0 50.0 0.0 1082.0 1082.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109087620 Olsen, C (Christopher) 3 0.0 0 0 3 0.0 1152.4 -425.0 727.4 View list
2 1090111069 Fortune, DE (Devin) 2 2.0 2 0 0 100.0 1168.3 425.0 1593.3 View list
3 2080111074 Steffens, L (Luchelle) 2 2.0 2 0 0 100.0 1125.7 425.0 1550.7 View list
4 2080131318 Van Schalkwyk, K (Kayla) 2 2.0 2 0 0 100.0 1062.9 425.0 1487.9 View list
5 108087233 Petrie, D (Declan) 2 1.0 1 0 1 50.0 1091.3 0.0 1091.3 View list
6 1090111084 Qukumba, L (Lukhanyo) 2 1.0 1 0 1 50.0 1088.3 0.0 1088.3 View list
7 109087638 Rautenbach, J (Joshua) 2 0.0 0 0 2 0.0 1128.7 -425.0 703.7 View list
8 1090111067 Bester, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 209088291 Dantu, ZS (Zara Shiloh) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
10 1080132811 Caster, Y (Yaaseen) 1 1.0 1 0 0 100.0 1063.9 425.0 1488.9 View list
11 1090097332 Kivido, R (Reece) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
12 1090101544 Joubert, A (Aiden) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
13 1080111062 Msengana, Y (Yolisa) 1 1.0 1 0 0 100.0 1114.7 425.0 1539.7 View list
14 1070131308 Manyathi, S (Siphelele) 1 1.0 1 0 0 100.0 1063.9 425.0 1488.9 View list
15 2090111076 Wei, H (Hailan) 1 1.0 1 0 0 100.0 1114.7 425.0 1539.7 View list
16 107057087 Peter, NM (Neathan) 1 0.0 0 0 1 0.0 1063.9 -425.0 638.9 View list
17 207057201 Odendaal, G (Gabbi) 1 0.0 0 0 1 0.0 1061.9 -425.0 636.9 View list
18 108067366 Ngindana, K (Kungawo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 209087221 Duru, E (Elah) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
20 207094410 Magadla, L (Lathitha) 1 0.0 0 0 1 0.0 1061.9 -425.0 636.9 View list