Player Page

Van Wyk, R (Ruan)
Dob: 2008/03/25 (U18)
Gender: Male
Chess SA id: 1080300056
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (48 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 rating1346.9
Current Weighted rating1255.4
Current Weighted performance1312.9
Current official/published rating (highest between Raw, WR and WP)1346.9
Current highest rating achieved1346.9
Current floor (min rating allowed)846.9
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)±134.5
Current Raw change used (final)0.0
Projected new Raw rating1346.9
Projected new Weighed rating1156.8
Projected new Weighted performance1312.9
Projected new final Raw rating (if new WP > new Raw)1346.9
Projected new highest rating1346.9
Projected new floor846.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1346.9
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 rating1310.6
Current Weighted rating1241.1
Current Weighted performance1280.3
Current official/published rating (highest between Raw, WR and WP)1310.6
Current highest rating achieved1310.6
Current floor (min rating allowed)810.6
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)±141.6
Current Raw change used (final)0.0
Projected new Raw rating1310.6
Projected new Weighed rating1143.1
Projected new Weighted performance1280.3
Projected new final Raw rating (if new WP > new Raw)1310.6
Projected new highest rating1310.6
Projected new floor810.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1310.6
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 rating1255.4
Current Weighted rating1217.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1255.4
Current highest rating achieved1264.0
Current floor (min rating allowed)764.0
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)±153.2
Current Raw change used (final)0.0
Projected new Raw rating1255.4
Projected new Weighed rating1120.5
Projected new Weighted performance805.6
Projected new final Raw rating (if new WP > new Raw)1255.4
Projected new highest rating1264.0
Projected new floor764.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.4
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Bojanala's Battle of Mount Cambridge 2024 (Bishops) 2024/10/05 2024/10/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1320.0 1276.0 Analysis
8 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) 2024/08/10 2024/08/10 Bojanala Platina (NBR) Rapid 15 0.39 7 7 3.5 1327.4 1264.0 Analysis
7 Bojanala's Clash Of Schools - Secondary 2024 (High School Seniors) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 4.5 1287.0 1200.0 Analysis
6 Bojanala Circuit Championship 2 of 4 2024 (U18) 2024/06/15 2024/06/15 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1299.3 1291.1 Analysis
5 Bojanala Circuit Championship 1 of 4 2024 (U18) 2024/05/25 2024/05/25 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1256.0 1257.9 Analysis
4 Bojanala Olienpark's One For The Ages 2024 (Queens) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1221.9 1221.2 Analysis
3 Bojanala's Rating Express 2024 (Queens) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1221.9 1221.2 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Queens) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Bojanala's Battle of Mount Cambridge 2024 (Bishops) 2024/10/05 2024/10/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1320.0 1276.0 Analysis
8 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) 2024/08/10 2024/08/10 Bojanala Platina (NBR) Rapid 15 0.39 7 7 3.5 1327.4 1264.0 Analysis
7 Bojanala's Clash Of Schools - Secondary 2024 (High School Seniors) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 4.5 1287.0 1200.0 Analysis
6 Bojanala Circuit Championship 2 of 4 2024 (U18) 2024/06/15 2024/06/15 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1299.3 1291.1 Analysis
5 Bojanala Circuit Championship 1 of 4 2024 (U18) 2024/05/25 2024/05/25 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1256.0 1257.9 Analysis
4 Bojanala Olienpark's One For The Ages 2024 (Queens) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1221.9 1221.2 Analysis
3 Bojanala's Rating Express 2024 (Queens) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1221.9 1221.2 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Queens) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 46 24 4 18 26.0 56.5 55.4 1279.7 1335.1
White 21 12 2 7 13.0 61.9 101.2 1265.6 1366.8
Black 25 12 2 11 13.0 52.0 17.0 1291.5 1308.5
Standard All 34 17 2 15 18.0 52.9 25.0 1291.8 1316.8
White 16 9 2 5 10.0 62.5 106.3 1256.7 1363.0
Black 18 8 0 10 8.0 44.4 -47.2 1323.0 1275.7
Rapid All 12 7 2 3 8.0 66.7 141.7 1245.4 1387.1
White 5 3 0 2 3.0 60.0 85.0 1294.1 1379.1
Black 7 4 2 1 5.0 71.4 182.1 1210.7 1392.8
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 46 24 4 18 26.0 56.5 55.4 1279.7 1335.1
White 21 12 2 7 13.0 61.9 101.2 1265.6 1366.8
Black 25 12 2 11 13.0 52.0 17.0 1291.5 1308.5
Standard All 34 17 2 15 18.0 52.9 25.0 1291.8 1316.8
White 16 9 2 5 10.0 62.5 106.3 1256.7 1363.0
Black 18 8 0 10 8.0 44.4 -47.2 1323.0 1275.7
Rapid All 12 7 2 3 8.0 66.7 141.7 1245.4 1387.1
White 5 3 0 2 3.0 60.0 85.0 1294.1 1379.1
Black 7 4 2 1 5.0 71.4 182.1 1210.7 1392.8
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 107093975 Coetzer, R (Ruan) 3 1.5 1 1 1 50.0 1242.5 0.0 1242.5 View list
2 108087734 Mostert, GS (Gideon) 3 0.5 0 1 2 16.7 1240.4 -283.3 957.1 View list
3 108072176 Masilela, K (Khetho) 2 1.0 1 0 1 50.0 1239.0 0.0 1239.0 View list
4 1090307450 Breedt, J (Jaundré) 1 1.0 1 0 0 100.0 1327.4 425.0 1752.4 View list
5 1100300037 Botha, L (Lukas) 1 1.0 1 0 0 100.0 1299.3 425.0 1724.3 View list
6 1090307417 Boshoff, H (Heinrich) 1 1.0 1 0 0 100.0 1287.0 425.0 1712.0 View list
7 1080146449 Chinyere, P (Paul) 1 1.0 1 0 0 100.0 1221.9 425.0 1646.9 View list
8 209078411 Janse Van Rensburg, AM (Adriana) 1 1.0 1 0 0 100.0 1287.0 425.0 1712.0 View list
9 1090140019 Fako, S (Sbongakonke) 1 1.0 1 0 0 100.0 1320.0 425.0 1745.0 View list
10 1090307422 Dire, T (Tiiseto) 1 1.0 1 0 0 100.0 1287.0 425.0 1712.0 View list
11 1090307451 Crafford, R (Rudolf) 1 1.0 1 0 0 100.0 1327.4 425.0 1752.4 View list
12 1010310878 John, L (Luca) 1 1.0 1 0 0 100.0 1320.0 425.0 1745.0 View list
13 106045158 Mabuse, NB (Nhlanhla) 1 1.0 1 0 0 100.0 1320.0 425.0 1745.0 View list
14 1070144201 Mohau, K (Kgetsi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1080302168 Mofokeng, L (Letlhogonolo) 1 1.0 1 0 0 100.0 1221.9 425.0 1646.9 View list
16 1070302169 Mooa, O (Oalaotse) 1 1.0 1 0 0 100.0 1287.0 425.0 1712.0 View list
17 1070145139 Motaung, R (Rethabile) 1 1.0 1 0 0 100.0 1221.9 425.0 1646.9 View list
18 2120152059 Ndamba, C (Charlize Yemurai) 1 1.0 1 0 0 100.0 1320.0 425.0 1745.0 View list
19 1080144182 Ndlovu, J (Jacob) 1 1.0 1 0 0 100.0 1256.0 425.0 1681.0 View list
20 1070305153 Otto, H (Henning) 1 1.0 1 0 0 100.0 1256.0 425.0 1681.0 View list