Player Page

Pretorius, W (Wean)
Dob: 2005/03/05 (U20)
Gender: Male
Chess SA id: 105030989
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2020/02/08 (1562 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 rating1296.0
Curent Weighted rating1296.0
Curent Weighted performance595.5
Current official/published rating (highest between Raw, WR and WP)1296.0
Current floor (min rating allowed)796.0
Current highest rating achieved1296.0
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)±144.6
Current Raw change used (final)0.0
Projected new Raw rating1296.0
Projected new Weighed rating1296.0
Projected new Weighted performance595.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1296.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1296.0
Projected new floor796.0
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 rating1293.0
Curent Weighted rating1293.0
Curent Weighted performance594.1
Current official/published rating (highest between Raw, WR and WP)1293.0
Current floor (min rating allowed)793.0
Current highest rating achieved1293.0
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)±145.2
Current Raw change used (final)0.0
Projected new Raw rating1293.0
Projected new Weighed rating1293.0
Projected new Weighted performance594.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1293.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1293.0
Projected new floor793.0
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 rating1027.6
Curent Weighted rating1027.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1027.6
Current floor (min rating allowed)527.6
Current highest rating achieved1027.6
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)±212.0
Current Raw change used (final)0.0
Projected new Raw rating1027.6
Projected new Weighed rating1027.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1027.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1027.6
Projected new floor527.6
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 rating1027.6
Curent Weighted rating1027.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1027.6
Current floor (min rating allowed)527.6
Current highest rating achieved1027.6
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)±212.0
Current Raw change used (final)0.0
Projected new Raw rating1027.6
Projected new Weighed rating1027.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1027.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1027.6
Projected new floor527.6
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 High School League Tournament 2020 (U15) 2020/02/08 2020/02/08 Mangaung (FMB) Standard 60 0.83 5 5 5.0 1173.8 1170.8 Analysis
13 Mangaung Metro Chess 17-18 January 2020 (C) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1137.5 1129.2 Analysis
12 2019 South African Junior Team Championships (U16C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1137.5 1129.2 Analysis
11 Mangaung Metro July Trials 2019 (U16 Open) 2019/07/19 2019/07/20 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1150.6 1144.0 Analysis
10 Inter Regional Chess Championship 2019 (U16) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1139.0 1128.4 Analysis
9 Mangaung Metro Chess 12 to 13 April 2019 (C) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1074.0 1060.6 Analysis
8 Mangaung Metro Chess 15-16 March 2019 (C) 2019/03/15 2019/03/16 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1059.1 1044.4 Analysis
7 Mangaung Metro Chess 1-2 February 2019 (C) 2019/02/01 2019/02/02 Mangaung (FMB) Standard 62 0.84 5 5 4.0 987.2 973.2 Analysis
6 Mangaung Metro Chess 18-19 January 2019 (C) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 3 1.5 973.4 955.6 Analysis
5 Inter Regional 2018 (U14 Individual) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 924.6 907.6 Analysis
4 Mangaung Metro Chess 20-21 April 2018 (C) 2018/04/20 2018/04/21 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1000.9 998.4 Analysis
3 Mangaung Metro Chess 9 - 10 March 2018 (C) 2018/03/09 2018/03/10 Mangaung (FMB) Standard 62 0.84 5 5 4.0 986.1 978.0 Analysis
2 Morris Club Challenge 2018 2018/02/17 2018/02/17 Mangaung (FMB) Standard 60 0.83 5 4 1.0 1021.6 1020.4 Analysis
1 Mangaung Metro Chess 19 & 20 January 2018 (C) 2018/01/19 2018/01/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1027.6 1027.6 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 69 39 4 26 41.0 59.4 80.1 1038.8 1118.9
White 35 18 2 15 19.0 54.3 36.4 1006.7 1043.1
Black 34 21 2 11 22.0 64.7 125.0 1071.9 1196.9
Standard All 69 39 4 26 41.0 59.4 80.1 1038.8 1118.9
White 35 18 2 15 19.0 54.3 36.4 1006.7 1043.1
Black 34 21 2 11 22.0 64.7 125.0 1071.9 1196.9
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 105053233 Fouchee, M (Marinus) 3 1.0 1 0 2 33.3 1041.5 -141.7 899.8 View list
2 104086206 Lesia, T (Tshepo) 2 2.0 2 0 0 100.0 1014.3 425.0 1439.3 View list
3 1040098747 Maile, E (Edward) 2 2.0 2 0 0 100.0 1068.9 425.0 1493.9 View list
4 104052216 Oniel, S (Shaun) 2 2.0 2 0 0 100.0 1066.5 425.0 1491.5 View list
5 204079335 Shariff, S (Stacey) 2 2.0 2 0 0 100.0 1030.6 425.0 1455.6 View list
6 204044817 Venter, I (Imche) 2 1.5 1 1 0 75.0 1030.0 212.5 1242.5 View list
7 1060111831 Mitchell, V (Vanadium) 2 1.0 1 0 1 50.0 1155.7 0.0 1155.7 View list
8 205047485 Mphale, T (Thuto) 2 1.0 1 0 1 50.0 993.5 0.0 993.5 View list
9 105035097 Smit, A (Albert) 2 1.0 1 0 1 50.0 1089.1 0.0 1089.1 View list
10 1070190000 Liebenberg, A (Abraham) 2 0.0 0 0 2 0.0 1066.5 -425.0 641.5 View list
11 105075131 Ntshabele, TP (Tokologo) 2 0.0 0 0 2 0.0 1031.8 -425.0 606.8 View list
12 104053240 Venter, K (Kean) 2 0.0 0 0 2 0.0 993.5 -425.0 568.5 View list
13 106087749 Mhlongo, V (Vida) 1 1.0 1 0 0 100.0 924.6 425.0 1349.6 View list
14 2050106782 Mahlakolisane, K (Kamohelo) 1 1.0 1 0 0 100.0 987.2 425.0 1412.2 View list
15 107064251 Kriel, R (Ruan) 1 1.0 1 0 0 100.0 1137.5 425.0 1562.5 View list
16 1050106063 Kobua, B (Boipelo) 1 1.0 1 0 0 100.0 1137.5 425.0 1562.5 View list
17 103052214 Kirk, MM (Matthew Michael) 1 1.0 1 0 0 100.0 986.1 425.0 1411.1 View list
18 104008166 Du Toit, DR (Daniel) 1 1.0 1 0 0 100.0 1137.5 425.0 1562.5 View list
19 105053111 De Lange, H (Hendrik) 1 1.0 1 0 0 100.0 1027.6 425.0 1452.6 View list
20 205073351 Brand, R (Robin) 1 1.0 1 0 0 100.0 924.6 425.0 1349.6 View list