Player Page

Janse Van Vuuren, E (Estiaan)
Dob: 2013/10/04 (U12)
Gender: Male
Chess SA id: 1130151741
FIDE id:
Region: (CSA)
Citizen: RSA
Title(s):
Last active: 2024/06/01 (5 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 rating963.0
Curent Weighted rating1043.4
Curent Weighted performance821.0
Current official/published rating (highest between Raw, WR and WP)1043.4
Current floor (min rating allowed)614.7
Current highest rating achieved1114.7
Current K-factor40
Games played this month5
Score (S)1.0
Expected score (We)0.78
Difference (S-We)0.22
Current Raw change (no limits, including tournament time weight)7.4
Current min/max change allowed (with limits)±232.4
Current Raw change used (final)7.4
Projected new Raw rating970.4
Projected new Weighed rating1034.1
Projected new Weighted performance821.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1034.1
Projected effective change (new Official - current Official)-9.3
Projected new highest rating1114.7
Projected new floor614.7
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 rating924.0
Curent Weighted rating1014.7
Curent Weighted performance761.3
Current official/published rating (highest between Raw, WR and WP)1014.7
Current floor (min rating allowed)596.0
Current highest rating achieved1096.0
Current K-factor40
Games played this month5
Score (S)1.0
Expected score (We)0.69
Difference (S-We)0.31
Current Raw change (no limits, including tournament time weight)12.4
Current min/max change allowed (with limits)±245.7
Current Raw change used (final)12.4
Projected new Raw rating936.4
Projected new Weighed rating1004.4
Projected new Weighted performance761.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1004.4
Projected effective change (new Official - current Official)-10.3
Projected new highest rating1096.0
Projected new floor596.0
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 rating1155.0
Curent Weighted rating1189.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1189.7
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)±176.8
Current Raw change used (final)0.0
Projected new Raw rating1155.0
Projected new Weighed rating1186.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.5
Projected effective change (new Official - current Official)-3.2
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
Tournament: Ekurhuleni Trails 1 2024 (U12)
Start: 2024/06/01  End: 2024/06/01  Host: GE  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 5
Games: 5  Score: 1.0
Main rating: 963.0  Rating gain/loss: 7.4
Type rating: 924.0  Rating gain/loss: 12.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Ekurhuleni Trails 1 2024 (U12) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 1.0 963.0 924.0 Analysis
3 2024 Mid Gauteng Open Chess Tournament (U12) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1003.2 968.0 Analysis
2 Ekurhuleni Open 2024 (C) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1022.8 987.6 Analysis
1 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/03/02 2024/03/02 Ehlanzeni (MEN) Rapid 30 0.60 7 7 2.0 1020.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Ekurhuleni Trails 1 2024 (U12) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 1.0 963.0 924.0 Analysis
6 2024 Mid Gauteng Open Chess Tournament (U12) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1003.2 968.0 Analysis
5 Ekurhuleni Open 2024 (C) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1022.8 987.6 Analysis
4 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/03/02 2024/03/02 Ehlanzeni (MEN) Rapid 30 0.60 7 7 2.0 1020.4 1200.0 Analysis
3 Ekurhuleni Chess Trial 3 2023 (U12) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 0.0 1082.5 1058.8 Analysis
2 Ekurhuleni Trials 2 2023 (U12) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 4 0.5 1114.7 1096.0 Analysis
1 Ekurhuleni Springs Open 4 March 2023 (D) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 3 2 16 4.0 19.0 -263.1 1211.5 948.5
White 11 0 2 9 1.0 9.1 -347.7 1207.7 860.0
Black 10 3 0 7 3.0 30.0 -170.0 1215.8 1045.8
Standard All 14 1 2 11 2.0 14.3 -303.6 1210.5 906.9
White 8 0 2 6 1.0 12.5 -318.8 1216.7 898.0
Black 6 1 0 5 1.0 16.7 -283.3 1202.2 918.9
Rapid All 7 2 0 5 2.0 28.6 -182.1 1213.6 1031.5
White 3 0 0 3 0.0 0.0 -425.0 1183.7 758.7
Black 4 2 0 2 2.0 50.0 0.0 1236.1 1236.1
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 3 3 29 4.5 12.9 -315.7 1209.6 893.9
White 19 0 2 17 1.0 5.3 -380.3 1213.7 833.4
Black 16 3 1 12 3.5 21.9 -239.1 1204.8 965.8
Standard All 28 1 3 24 2.5 8.9 -349.1 1208.6 859.5
White 16 0 2 14 1.0 6.3 -371.9 1219.3 847.4
Black 12 1 1 10 1.5 12.5 -318.8 1194.4 875.7
Rapid All 7 2 0 5 2.0 28.6 -182.1 1213.6 1031.5
White 3 0 0 3 0.0 0.0 -425.0 1183.7 758.7
Black 4 2 0 2 2.0 50.0 0.0 1236.1 1236.1
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 2130141410 Van Dyk, T (Tayla) 2 0.0 0 0 2 0.0 1098.6 -425.0 673.6 View list
2 2130147262 Van Wyk, J (Jamanique) 2 0.0 0 0 2 0.0 1022.8 -425.0 597.8 View list
3 1140151769 Mbele, A (Amahle) 1 1.0 1 0 0 100.0 963.0 425.0 1388.0 View list
4 2130152988 Swanevelder, Z (Zianey) 1 1.0 1 0 0 100.0 1020.4 425.0 1445.4 View list
5 1130301254 Young, J (Jason) 1 1.0 1 0 0 100.0 1020.4 425.0 1445.4 View list
6 1120112257 Laeke, K (Kaleb) 1 0.5 0 1 0 50.0 1022.8 0.0 1022.8 View list
7 1120154015 Siqoko, L (Lithemba) 1 0.5 0 1 0 50.0 1114.7 0.0 1114.7 View list
8 2130145729 Van Der Merwe, A (Adele) 1 0.5 0 1 0 50.0 1022.8 0.0 1022.8 View list
9 1110145784 Orton, L (Logan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120157184 Muhama, E (Edward) 1 0.0 0 0 1 0.0 1082.5 -425.0 657.5 View list
11 2090161014 Msisha, S (Sopani) 1 0.0 0 0 1 0.0 1022.8 -425.0 597.8 View list
12 1140300014 Motebejane, T (Temogo) 1 0.0 0 0 1 0.0 1003.2 -425.0 578.2 View list
13 2140155181 Mendonca, N (Nelita) 1 0.0 0 0 1 0.0 1003.2 -425.0 578.2 View list
14 1120154006 Mbuyisa, K (Katanga) 1 0.0 0 0 1 0.0 1082.5 -425.0 657.5 View list
15 2120141414 Mashele, G (Gabriella) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2120154003 Makaka, N (Nkoloseko) 1 0.0 0 0 1 0.0 1114.7 -425.0 689.7 View list
17 1140149166 Leshabane, L (Lesego) 1 0.0 0 0 1 0.0 1003.2 -425.0 578.2 View list
18 1120119032 Kleijnhans, J (Josua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1140153033 Khumalo, M (Musawenko) 1 0.0 0 0 1 0.0 963.0 -425.0 538.0 View list
20 1140149164 Jugmohan, V (Vihar) 1 0.0 0 0 1 0.0 1003.2 -425.0 578.2 View list