Player Page

Van Schalkwyk, R (Ruben)
Dob: 2002/10/24 (Adult)
Gender: Male
Chess SA id: 1020154124
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/09/23 (239 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 rating1177.3
Curent Weighted rating1181.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1181.9
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.3
Projected new Weighed rating1181.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.1
Projected effective change (new Official - current Official)-0.8
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 rating1175.1
Curent Weighted rating1179.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1179.5
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)±171.8
Current Raw change used (final)0.0
Projected new Raw rating1175.1
Projected new Weighed rating1178.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.7
Projected effective change (new Official - current Official)-0.8
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
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
4 2023 Centurion Chess Open (C) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1179.1 1174.4 Analysis
3 2023 Centurion Club Championships 2023/07/19 2023/09/06 Tshwane (GTP) Standard 60 0.83 6 5 2.0 1179.1 1174.4 Analysis
2 2023 Milos Ristic Open Tournament (BC) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
1 Silver Lakes Open Chess Tournament (C) 2023/04/15 2023/04/15 Tshwane (GTP) 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 20 7 0 13 7.0 35.0 -127.5 1286.0 1158.5
White 10 4 0 6 4.0 40.0 -85.0 1285.1 1200.1
Black 10 3 0 7 3.0 30.0 -170.0 1286.9 1116.9
Standard All 20 7 0 13 7.0 35.0 -127.5 1286.0 1158.5
White 10 4 0 6 4.0 40.0 -85.0 1285.1 1200.1
Black 10 3 0 7 3.0 30.0 -170.0 1286.9 1116.9
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 1090135143 Olivier, JG (Jacobus George) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
2 1110157434 Dharampall, V (Viraak) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
3 1050162053 Musembwa, T (Tadi) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
4 2140135776 Roberts, F (Frans-Leigh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1140135555 Prinsloo, N (Nicholas) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
6 2840154193 Prinsloo, C (Coreen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110114768 Le Roux, D (Daniel) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
8 110092783 Van Rooyen, M (Marcel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1020116728 Tjebane, B (Bohlale) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
10 104045351 Kaba, C (Camron) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
11 186029353 Pape, Z (Zane) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
12 1760162050 Mocké, E (Erick) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
13 111093811 Meades, RA (Ruben Abraham) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1050146517 Mbilini, H (Hlomla) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
15 1080130090 Matsioloko, O (Osega) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1030143822 Masanabo, S (Sipho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 184006037 Darby, AGP (Arthur) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
18 1140134237 Barkhuizen, SJ (Simon Jurgens) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1090116742 Baloyi, B (Boikanyo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list