Player Page

Pretorius, W (Wihan)
Dob: 2012/08/03 (U14)
Gender: Male
Chess SA id: 1120141532
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (46 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 rating1176.3
Current Weighted rating1204.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.8
Current highest rating achieved1251.6
Current floor (min rating allowed)751.6
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)±171.5
Current Raw change used (final)0.0
Projected new Raw rating1176.3
Projected new Weighed rating1107.4
Projected new Weighted performance779.7
Projected new final Raw rating (if new WP > new Raw)1176.3
Projected new highest rating1251.6
Projected new floor751.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.3
Projected effective change (new Official - current Official)-28.5
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 rating1120.0
Current Weighted rating1146.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1146.8
Current highest rating achieved1139.2
Current floor (min rating allowed)639.2
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)±185.8
Current Raw change used (final)0.0
Projected new Raw rating1120.0
Projected new Weighed rating1053.9
Projected new Weighted performance568.1
Projected new final Raw rating (if new WP > new Raw)1120.0
Projected new highest rating1139.2
Projected new floor639.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.0
Projected effective change (new Official - current Official)-26.8
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 rating1280.0
Current Weighted rating1280.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1280.0
Current highest rating achieved1280.0
Current floor (min rating allowed)780.0
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)±148.0
Current Raw change used (final)0.0
Projected new Raw rating1280.0
Projected new Weighed rating1177.6
Projected new Weighted performance371.2
Projected new final Raw rating (if new WP > new Raw)1280.0
Projected new highest rating1280.0
Projected new floor780.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.0
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
1 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1198.7 1139.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1198.7 1139.2 Analysis
2 2023 Tshwane South School District CLOSED Individual Championships (U11 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1251.6 1200.0 Analysis
1 RMS Swiss For Rating of Players 2022 (U11) 2022/05/28 2022/05/28 Ekurhuleni (GE) Rapid 30 0.60 7 6 5.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1163.3 1078.3
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 2 1 0 1 1.0 50.0 0.0 1108.2 1108.2
Standard All 5 2 0 3 2.0 40.0 -85.0 1163.3 1078.3
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 2 1 0 1 1.0 50.0 0.0 1108.2 1108.2
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 16 7 2 7 8.0 50.0 0.0 1196.1 1196.1
White 8 3 1 4 3.5 43.8 -53.1 1205.2 1152.1
Black 8 4 1 3 4.5 56.3 53.1 1187.0 1240.1
Standard All 10 2 2 6 3.0 30.0 -170.0 1180.6 1010.6
White 5 1 1 3 1.5 30.0 -170.0 1182.0 1012.0
Black 5 1 1 3 1.5 30.0 -170.0 1179.2 1009.2
Rapid All 6 5 0 1 5.0 83.3 283.3 1222.0 1505.3
White 3 2 0 1 2.0 66.7 141.7 1243.9 1385.6
Black 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
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 2120141535 Van Der Merwe, A (Abbigail) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1110304602 Willemse, R (Ruben) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
3 2120141522 Komani, H (Hope) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1120141520 Kgare, M (Maraka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110133020 Jacobs, E (Elai) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
6 1110141517 Fillis, B (Bradwyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110141528 Mokgaloshi, S (Sincedile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1130149161 Magedi, D (Dimpho) 1 0.5 0 1 0 50.0 1251.6 0.0 1251.6 View list
9 1130144509 Bolleurs, M (Matthew) 1 0.5 0 1 0 50.0 1251.6 0.0 1251.6 View list
10 1120304600 Van Eyssen, S (Sven) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
11 1130130105 Slabbert, M (Marko) 1 0.0 0 0 1 0.0 1251.6 -425.0 826.6 View list
12 1110304598 Skosana, S (Sphamandla) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
13 111086773 Senekal, W (William) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
14 1130138297 Scheepers, T (Tristian) 1 0.0 0 0 1 0.0 1251.6 -425.0 826.6 View list
15 1120116463 Bosman, J (Johan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1130134049 Grobler, J (Joshua) 1 0.0 0 0 1 0.0 1251.6 -425.0 826.6 View list