Player Page

Oncke, R (Ralph)
Dob: 2001/05/20 (Adult)
Gender: Male
Chess SA id: 1010096237
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2019/02/23 (1911 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 rating1037.3
Curent Weighted rating1037.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1037.3
Current floor (min rating allowed)685.1
Current highest rating achieved1185.1
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)±209.1
Current Raw change used (final)0.0
Projected new Raw rating1037.3
Projected new Weighed rating1037.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1037.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1185.1
Projected new floor685.1
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 rating1045.6
Curent Weighted rating1045.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1045.6
Current floor (min rating allowed)545.6
Current highest rating achieved1045.6
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)±206.6
Current Raw change used (final)0.0
Projected new Raw rating1045.6
Projected new Weighed rating1045.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1045.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1045.6
Projected new floor545.6
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 rating1111.2
Curent Weighted rating1111.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1111.2
Current floor (min rating allowed)611.2
Current highest rating achieved1111.2
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)±188.2
Current Raw change used (final)0.0
Projected new Raw rating1111.2
Projected new Weighed rating1111.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1111.2
Projected new floor611.2
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 rating1036.0
Curent Weighted rating1036.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1036.0
Current floor (min rating allowed)611.2
Current highest rating achieved1117.2
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)±209.5
Current Raw change used (final)0.0
Projected new Raw rating1036.0
Projected new Weighed rating1036.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1036.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1117.2
Projected new floor611.2
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Onder-Weskus Skole Proewe 2019 (O18 Seuns) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 8 3.0 1050.5 1200.0 Analysis
4 West Coast Blits Invitational 2018 (Junior) 2018/10/27 2018/10/27 West Coast (WCU) Blitz 5 0.18 5 5 1.0 1059.6 1117.2 Analysis
3 West Coast Schools Prestige Individual Championship 2018 (U18 Boys) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 5 0.0 1185.1 1200.0 Analysis
2 Mykonos Blitz U8 (Adult) 2018/02/04 2018/02/04 West Coast (WCU) Blitz 5 0.18 5 1 0.0 1200.0 1200.0 Analysis
1 Mykonos Blitz U8 (U14+U16) 2018/02/04 2018/02/04 West Coast (WCU) Blitz 5 0.18 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 23 5 0 18 5.0 21.7 -240.2 1058.6 818.4
White 11 4 0 7 4.0 36.4 -115.9 1104.3 988.4
Black 12 1 0 11 1.0 8.3 -354.2 1016.7 662.5
Standard All 5 0 0 5 0.0 0.0 -425.0 917.7 492.7
White 2 0 0 2 0.0 0.0 -425.0 1037.7 612.7
Black 3 0 0 3 0.0 0.0 -425.0 837.8 412.8
Rapid All 8 3 0 5 3.0 37.5 -106.3 1097.7 991.5
White 4 2 0 2 2.0 50.0 0.0 1068.7 1068.7
Black 4 1 0 3 1.0 25.0 -212.5 1126.7 914.2
Blitz All 10 2 0 8 2.0 20.0 -255.0 1097.7 842.7
White 5 2 0 3 2.0 40.0 -85.0 1159.4 1074.4
Black 5 0 0 5 0.0 0.0 -425.0 1036.0 611.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103061699 Hendricks, M (Marquin) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
2 2090096275 Farmer, J (Jaydean) 1 1.0 1 0 0 100.0 1059.6 425.0 1484.6 View list
3 1020110221 Louw, J (Jayron) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
4 1030096306 Swartz, C (Chrisneto) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1020099711 Jonkers, D (Devan) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
6 101079708 Januarie, J (Jashwin) 1 0.0 0 0 1 0.0 1050.5 -425.0 625.5 View list
7 1000096241 Januarie, J (Jashuan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 106077636 Richards, E (Ezekiel) 1 0.0 0 0 1 0.0 1059.6 -425.0 634.6 View list
9 103077651 Richards, E (Elijah) 1 0.0 0 0 1 0.0 1050.5 -425.0 625.5 View list
10 103084798 Ntetha, M (Malipo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1000099710 Noemdoe, E (Edgar) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
12 105065981 Minnaar, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 102066003 Lesch, K (Keano) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
14 102077685 Kok, C (Craig) 1 0.0 0 0 1 0.0 1050.5 -425.0 625.5 View list
15 205014440 Jordaan, S (Samishca) 1 0.0 0 0 1 0.0 1059.6 -425.0 634.6 View list
16 103043827 Eygelaar, FC (Fc) 1 0.0 0 0 1 0.0 1050.5 -425.0 625.5 View list
17 100066018 Dirks, D (Divan) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
18 1090096276 De Klerk, J (Jason) 1 0.0 0 0 1 0.0 1059.6 -425.0 634.6 View list
19 101068730 Claassen, K (Keith) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
20 101066014 Carolus, C (Chadwin) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list