Player Page

Du Preez, A (Andre)
Dob: 2002/08/21 (Adult)
Gender: Male
Chess SA id: 102057181
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2020/02/01 (1607 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 rating1065.1
Current Weighted rating1065.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1065.1
Current highest rating achieved1089.2
Current floor (min rating allowed)589.2
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)±201.0
Current Raw change used (final)0.0
Projected new Raw rating1065.1
Projected new Weighed rating979.9
Projected new Weighted performance392.8
Projected new final Raw rating (if new WP > new Raw)1065.1
Projected new highest rating1089.2
Projected new floor589.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1065.1
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 rating1070.4
Current Weighted rating1070.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1070.4
Current highest rating achieved1088.8
Current floor (min rating allowed)588.8
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)±199.4
Current Raw change used (final)0.0
Projected new Raw rating1070.4
Projected new Weighed rating984.8
Projected new Weighted performance392.8
Projected new final Raw rating (if new WP > new Raw)1070.4
Projected new highest rating1088.8
Projected new floor588.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1070.4
Projected effective change (new Official - current Official)=0.0
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Grey College Team Championship 2020 (B) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1013.3 1006.0 Analysis
3 2019 South African Junior Team Championships (U18C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 0.0 1055.3 1046.8 Analysis
2 Grey College Team Championship 2019 (B) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 4 1.0 1089.2 1088.8 Analysis
1 South African Junior Team Championships 2018 (U18C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.5 1200.0 1200.0 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 22 6 1 15 6.5 29.5 -173.9 1145.7 971.9
White 10 3 1 6 3.5 35.0 -127.5 1132.2 1004.7
Black 12 3 0 9 3.0 25.0 -212.5 1157.0 944.5
Standard All 22 6 1 15 6.5 29.5 -173.9 1145.7 971.9
White 10 3 1 6 3.5 35.0 -127.5 1132.2 1004.7
Black 12 3 0 9 3.0 25.0 -212.5 1157.0 944.5
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 1060113331 Slabber, P (Pieter) 1 1.0 1 0 0 100.0 1013.3 425.0 1438.3 View list
2 201066211 Busakwe, L (Lindiwe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1020109754 Mungal, S (Shail) 1 1.0 1 0 0 100.0 1013.3 425.0 1438.3 View list
4 1040109743 Ridout, S (Silvan) 1 1.0 1 0 0 100.0 1089.2 425.0 1514.2 View list
5 1060101113 Posthumus, R (Ruan) 1 1.0 1 0 0 100.0 1013.3 425.0 1438.3 View list
6 202055739 Vilakazi, L (Lungelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1020096192 Janse Van Rensburg, J (John) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 102036960 Swart, D (Divan) 1 0.0 0 0 1 0.0 1055.3 -425.0 630.3 View list
9 103088769 Rosso, T (Tyler) 1 0.0 0 0 1 0.0 1055.3 -425.0 630.3 View list
10 1030109159 Nkomo, B (Ben) 1 0.0 0 0 1 0.0 1055.3 -425.0 630.3 View list
11 203047642 Neves, S (Sharne) 1 0.0 0 0 1 0.0 1055.3 -425.0 630.3 View list
12 202012249 Hendricks, LC (Lesego) 1 0.0 0 0 1 0.0 1089.2 -425.0 664.2 View list
13 102064977 Engelbrecht, R (Rian) 1 0.0 0 0 1 0.0 1089.2 -425.0 664.2 View list
14 102055688 Dumakude, N (Nkululeko) 1 0.0 0 0 1 0.0 1055.3 -425.0 630.3 View list
15 102005174 Coetzee, H (Hein) 1 0.0 0 0 1 0.0 1089.2 -425.0 664.2 View list
16 102095922 Muller, M (Mike) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 203023091 Milford, ZM (Zoe) 1 0.0 0 0 1 0.0 1013.3 -425.0 588.3 View list
18 102047044 Menyatso, LE (Lekhoethe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 104019181 Madiba, MM (Madimetja) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1040109745 Louw, E (Eli) 1 0.0 0 0 1 0.0 1013.3 -425.0 588.3 View list