Player Page

Pretorius, W (Wiaan)
Dob: 1997/06/03 (Adult)
Gender: Male
Chess SA id: 197030992
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): PA
Last active: 2018/12/19 (1978 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 rating1719.7
Curent Weighted rating1719.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1719.7
Current floor (min rating allowed)1219.7
Current highest rating achieved1719.7
Current K-factor28
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)±79.1
Current Raw change used (final)0.0
Projected new Raw rating1719.7
Projected new Weighed rating1719.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1719.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1719.7
Projected new floor1219.7
Projected new K-facor28
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 rating1714.8
Curent Weighted rating1714.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1714.8
Current floor (min rating allowed)1214.8
Current highest rating achieved1714.8
Current K-factor28
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)±79.6
Current Raw change used (final)0.0
Projected new Raw rating1714.8
Projected new Weighed rating1714.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1714.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1714.8
Projected new floor1214.8
Projected new K-facor28
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 rating1714.8
Curent Weighted rating1714.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1714.8
Current floor (min rating allowed)1214.8
Current highest rating achieved1714.8
Current K-factor28
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)±79.6
Current Raw change used (final)0.0
Projected new Raw rating1714.8
Projected new Weighed rating1714.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1714.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1714.8
Projected new floor1214.8
Projected new K-facor28
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 rating1739.4
Curent Weighted rating1739.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1739.4
Current floor (min rating allowed)1214.8
Current highest rating achieved1739.4
Current K-factor28
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)±76.9
Current Raw change used (final)0.0
Projected new Raw rating1739.4
Projected new Weighed rating1739.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1739.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1739.4
Projected new floor1214.8
Projected new K-facor28
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 South African Junior Blitz 2018 (Open) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 3.0 1719.1 1738.6 Analysis
1 South African Junior Blitz 2017 Championships (A) 2018/01/07 2018/01/07 4 Knights (4K) Blitz 5 0.18 7 7 3.5 1714.8 1714.8 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 14 6 1 7 6.5 46.4 -30.4 1818.1 1787.7
White 7 3 0 4 3.0 42.9 -60.7 1938.6 1877.9
Black 7 3 1 3 3.5 50.0 0.0 1697.6 1697.6
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 14 6 1 7 6.5 46.4 -30.4 1818.1 1787.7
White 7 3 0 4 3.0 42.9 -60.7 1938.6 1877.9
Black 7 3 1 3 3.5 50.0 0.0 1697.6 1697.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 161043202 Wolpe, C (Clyde) 2 1.0 1 0 1 50.0 1716.9 0.0 1716.9 View list
2 175092585 Carelsen, C (Coleridge) 1 1.0 1 0 0 100.0 1719.1 425.0 2144.1 View list
3 100003808 Bucceri, DR (Draven) 1 1.0 1 0 0 100.0 1714.8 425.0 2139.8 View list
4 100049771 Briedenhann, L (Laurence) 1 1.0 1 0 0 100.0 1714.8 425.0 2139.8 View list
5 186020282 Maluleke, PE (Pfumelani) 1 1.0 1 0 0 100.0 1714.8 425.0 2139.8 View list
6 186029353 Pape, Z (Zane) 1 1.0 1 0 0 100.0 1719.1 425.0 2144.1 View list
7 103027600 Nhamuave, E (Eleazar) 1 0.5 0 1 0 50.0 1714.8 0.0 1714.8 View list
8 171042847 Wilken, JB (Justin) 1 0.0 0 0 1 0.0 1719.1 -425.0 1294.1 View list
9 192023485 Mnguni, JD (Jakob) 1 0.0 0 0 1 0.0 1714.8 -425.0 1289.8 View list
10 170023040 Michalakis, K (Kiriakos) 1 0.0 0 0 1 0.0 1719.1 -425.0 1294.1 View list
11 190013568 James, M (Michael) 1 0.0 0 0 1 0.0 1714.8 -425.0 1289.8 View list
12 197010759 Goredema, D (Dione) 1 0.0 0 0 1 0.0 1719.1 -425.0 1294.1 View list
13 182004314 Cawdery, DJ (Daniel) 1 0.0 0 0 1 0.0 1719.1 -425.0 1294.1 View list