Player Page

Van Heerden, R (Ruald)
Dob: 2006/04/24 (U20)
Gender: Male
Chess SA id: 1060149062
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (83 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 rating1244.2
Curent Weighted rating1218.6
Curent Weighted performance1189.0
Current official/published rating (highest between Raw, WR and WP)1244.2
Current floor (min rating allowed)744.2
Current highest rating achieved1244.2
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)±155.7
Current Raw change used (final)0.0
Projected new Raw rating1244.2
Projected new Weighed rating1221.1
Projected new Weighted performance1189.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1244.2
Projected new floor744.2
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 rating1212.8
Curent Weighted rating1196.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1212.8
Current floor (min rating allowed)712.8
Current highest rating achieved1212.8
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)±162.8
Current Raw change used (final)0.0
Projected new Raw rating1212.8
Projected new Weighed rating1197.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1212.8
Projected new floor712.8
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 rating1221.6
Curent Weighted rating1194.6
Curent Weighted performance1156.8
Current official/published rating (highest between Raw, WR and WP)1221.6
Current floor (min rating allowed)721.6
Current highest rating achieved1221.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1196.7
Projected new Weighted performance1156.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.6
Projected new floor721.6
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)721.6
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 floor721.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.5 1208.9 1190.0 Analysis
2 Bloemfontein High School League 16 February 2024 (U19A+U19B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 3.5 1208.9 1168.8 Analysis
1 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1212.3 1174.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.5 1208.9 1190.0 Analysis
6 Bloemfontein High School League 16 February 2024 (U19A+U19B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 3.5 1208.9 1168.8 Analysis
5 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1212.3 1174.8 Analysis
4 Bloemfontein HS League 27 October 2023 (U19) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 1.5 1214.2 1194.0 Analysis
3 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 3.0 1214.2 1194.0 Analysis
2 Bloemfontein Highschool League 24 Feb 2023 (U19A) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 3.0 1200.0 1200.0 Analysis
1 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) 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 15 5 7 3 8.5 56.7 56.7 1239.2 1295.9
White 6 2 2 2 3.0 50.0 0.0 1275.1 1275.1
Black 9 3 5 1 5.5 61.1 94.4 1215.3 1309.7
Standard All 5 2 1 2 2.5 50.0 0.0 1297.8 1297.8
White 2 1 0 1 1.0 50.0 0.0 1361.7 1361.7
Black 3 1 1 1 1.5 50.0 0.0 1255.2 1255.2
Rapid All 10 3 6 1 6.0 60.0 85.0 1210.0 1295.0
White 4 1 2 1 2.0 50.0 0.0 1231.8 1231.8
Black 6 2 4 0 4.0 66.7 141.7 1195.4 1337.0
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 35 14 8 13 18.0 51.4 12.1 1253.0 1265.1
White 17 7 3 7 8.5 50.0 0.0 1242.2 1242.2
Black 18 7 5 6 9.5 52.8 23.6 1263.2 1286.8
Standard All 10 4 1 5 4.5 45.0 -42.5 1285.3 1242.8
White 5 2 0 3 2.0 40.0 -85.0 1320.1 1235.1
Black 5 2 1 2 2.5 50.0 0.0 1250.6 1250.6
Rapid All 25 10 7 8 13.5 54.0 34.0 1240.0 1274.0
White 12 5 3 4 6.5 54.2 35.4 1209.8 1245.2
Black 13 5 4 4 7.0 53.8 32.7 1268.0 1300.7
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 206086189 Lebenya, A (Agnes) 2 2.0 2 0 0 100.0 1207.1 425.0 1632.1 View list
2 1080153514 Modirapula, T (Tshiamelo) 2 1.5 1 1 0 75.0 1210.6 212.5 1423.1 View list
3 107053254 Alexander, D (Darrion) 1 1.0 1 0 0 100.0 1208.9 425.0 1633.9 View list
4 1070191967 Khahohle, K (Kopano) 1 1.0 1 0 0 100.0 1208.9 425.0 1633.9 View list
5 1070191966 Kasselman, J (Juandri) 1 1.0 1 0 0 100.0 1208.9 425.0 1633.9 View list
6 1060132538 Els, N (Niel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1040160758 Jackson, S (Stanton) 1 1.0 1 0 0 100.0 1214.2 425.0 1639.2 View list
8 205076216 Human, L (Lara) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1080138252 Britz, W (Wian) 1 1.0 1 0 0 100.0 1208.9 425.0 1633.9 View list
10 1080144688 Bodenstein, D (Dian) 1 1.0 1 0 0 100.0 1214.2 425.0 1639.2 View list
11 206095322 Behr, S (Stesha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1080162765 Norman, L (Leviane) 1 1.0 1 0 0 100.0 1214.2 425.0 1639.2 View list
13 1090143371 Smith, A (Andre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1070134676 April, L (Lorenzo) 1 0.5 0 1 0 50.0 1212.3 0.0 1212.3 View list
15 207064253 Melville, J (Joalize) 1 0.5 0 1 0 50.0 1212.3 0.0 1212.3 View list
16 1070191565 Malataliana, L (Lesedi) 1 0.5 0 1 0 50.0 1212.3 0.0 1212.3 View list
17 106053115 Moolman, A (Arno) 1 0.5 0 1 0 50.0 1208.9 0.0 1208.9 View list
18 1060138201 Nyokong, N (Nyakallo) 1 0.5 0 1 0 50.0 1208.9 0.0 1208.9 View list
19 106050092 Roelofse, RF (Rainhard Freder) 1 0.5 0 1 0 50.0 1212.3 0.0 1212.3 View list
20 1080106777 Swanepoel, W (Wj) 1 0.5 0 1 0 50.0 1214.2 0.0 1214.2 View list