Player Page

De Villiers, O (Owen)
Dob: 2014/03/25 (U12)
Gender: Male
Chess SA id: 1140149522
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (28 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 rating1128.7
Curent Weighted rating1187.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.1
Current floor (min rating allowed)692.1
Current highest rating achieved1192.1
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)±183.5
Current Raw change used (final)0.0
Projected new Raw rating1128.7
Projected new Weighed rating1182.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.1
Projected effective change (new Official - current Official)-5.0
Projected new highest rating1192.1
Projected new floor692.1
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 rating1107.6
Curent Weighted rating1182.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1182.4
Current floor (min rating allowed)688.4
Current highest rating achieved1188.4
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)±189.1
Current Raw change used (final)0.0
Projected new Raw rating1107.6
Projected new Weighed rating1176.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.0
Projected effective change (new Official - current Official)-6.4
Projected new highest rating1188.4
Projected new floor688.4
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Bojanala Olienpark's One For The Ages 2024 (Knights) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1192.1 1188.4 Analysis
1 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 0 0.0 1192.1 1188.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Bojanala Olienpark's One For The Ages 2024 (Knights) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1192.1 1188.4 Analysis
3 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 0 0.0 1192.1 1188.4 Analysis
2 Olienpark - 2nd One for the Ages 2023 (U10) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.5 1183.1 1179.2 Analysis
1 One For The Ages 2023 (U10) 2023/02/18 2023/02/18 Bojanala Platina (NBR) 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 4 0 0 4 0.0 0.0 -425.0 1211.7 786.7
White 2 0 0 2 0.0 0.0 -425.0 1181.6 756.6
Black 2 0 0 2 0.0 0.0 -425.0 1241.8 816.8
Standard All 4 0 0 4 0.0 0.0 -425.0 1211.7 786.7
White 2 0 0 2 0.0 0.0 -425.0 1181.6 756.6
Black 2 0 0 2 0.0 0.0 -425.0 1241.8 816.8
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 13 4 1 8 4.5 34.6 -130.8 1185.4 1054.7
White 7 2 1 4 2.5 35.7 -121.4 1191.5 1070.1
Black 6 2 0 4 2.0 33.3 -141.7 1178.3 1036.7
Standard All 13 4 1 8 4.5 34.6 -130.8 1185.4 1054.7
White 7 2 1 4 2.5 35.7 -121.4 1191.5 1070.1
Black 6 2 0 4 2.0 33.3 -141.7 1178.3 1036.7
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 2150144071 Bogopane, T (Tlhompo) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
2 1150149527 Monaisa, O (Omogolo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2140148710 Zwane, K (Koketso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2150146605 Manchidi, B (Bohlale) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
5 1150144080 Geyser, M (Marnu) 1 0.5 0 1 0 50.0 1183.1 0.0 1183.1 View list
6 1140144040 Mogomotsi, G (Gofaone) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130148745 Voigt, R (Rainer) 1 0.0 0 0 1 0.0 1192.1 -425.0 767.1 View list
8 1140144118 Sekano, O (Ororiseng) 1 0.0 0 0 1 0.0 1183.1 -425.0 758.1 View list
9 2140135776 Roberts, F (Frans-Leigh) 1 0.0 0 0 1 0.0 1192.1 -425.0 767.1 View list
10 1150149529 Negota, M (Mulisa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2150148704 Monamatha, O (Oreabetse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130119085 Labuschagne, J (Jantjie) 1 0.0 0 0 1 0.0 1192.1 -425.0 767.1 View list
13 2140134062 Fourie, K (Karla) 1 0.0 0 0 1 0.0 1192.1 -425.0 767.1 View list