Player Page

Pieterse, A (Andre)
Dob: 2015/02/04 (U10)
Gender: Male
Chess SA id: 1150149951
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (37 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 rating1200.2
Current Weighted rating1217.7
Current Weighted performance1140.0
Current official/published rating (highest between Raw, WR and WP)1217.7
Current highest rating achieved1224.8
Current floor (min rating allowed)724.8
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 rating1200.2
Projected new Weighed rating1120.5
Projected new Weighted performance1140.0
Projected new final Raw rating (if new WP > new Raw)1200.2
Projected new highest rating1224.8
Projected new floor724.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.2
Projected effective change (new Official - current Official)-17.5
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 rating1192.0
Current Weighted rating1219.9
Current Weighted performance1140.0
Current official/published rating (highest between Raw, WR and WP)1219.9
Current highest rating achieved1229.1
Current floor (min rating allowed)729.1
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)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1192.0
Projected new Weighed rating1122.4
Projected new Weighted performance1140.0
Projected new final Raw rating (if new WP > new Raw)1192.0
Projected new highest rating1229.1
Projected new floor729.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.0
Projected effective change (new Official - current Official)-27.9
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Western Cape Top Schools Championship 2024 (U9 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 0.0 1261.2 1268.7 Analysis
4 Eden Top Schools 2024 (U9 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 4.0 1217.9 1219.0 Analysis
3 George Primary Top Schools 2024 (U9) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 2.0 1224.8 1229.1 Analysis
2 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1214.6 1216.5 Analysis
1 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.5 1217.9 1221.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Western Cape Top Schools Championship 2024 (U9 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 0.0 1261.2 1268.7 Analysis
6 Eden Top Schools 2024 (U9 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 4.0 1217.9 1219.0 Analysis
5 George Primary Top Schools 2024 (U9) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 2.0 1224.8 1229.1 Analysis
4 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1214.6 1216.5 Analysis
3 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.5 1217.9 1221.2 Analysis
2 George Chess Trials 3 2023 (U9 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 George Chess Trials 2 2023 (U9 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 11 1 13 11.5 46.0 -34.0 1239.2 1205.2
White 12 5 1 6 5.5 45.8 -35.4 1232.8 1197.4
Black 13 6 0 7 6.0 46.2 -32.7 1245.2 1212.5
Standard All 25 11 1 13 11.5 46.0 -34.0 1239.2 1205.2
White 12 5 1 6 5.5 45.8 -35.4 1232.8 1197.4
Black 13 6 0 7 6.0 46.2 -32.7 1245.2 1212.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 16 2 17 17.0 48.6 -12.1 1229.0 1216.9
White 17 8 2 7 9.0 52.9 25.0 1231.9 1256.9
Black 18 8 0 10 8.0 44.4 -47.2 1226.3 1179.1
Standard All 35 16 2 17 17.0 48.6 -12.1 1229.0 1216.9
White 17 8 2 7 9.0 52.9 25.0 1231.9 1256.9
Black 18 8 0 10 8.0 44.4 -47.2 1226.3 1179.1
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 1150136957 Van Der Merwe, O (Oliver) 3 0.0 0 0 3 0.0 1226.4 -425.0 801.4 View list
2 1150136954 Mccabe, T (Thomas) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
3 1150136953 James, W (William) 2 0.0 0 0 2 0.0 1212.4 -425.0 787.4 View list
4 1160193030 Janse Van Vuuren, S (Stefan) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
5 1150192955 Jacobsz, C (Christiaan) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
6 1150309839 Jackals, E (Eathan) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
7 1160193120 Groenewald, G (Gershwin) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
8 1150192953 Geldenhuys, F (Faf) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
9 1140148819 Fourie, N (Nicholis) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1140149948 Khaketla, T (Thabo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1160307306 Cunningham, S (Skylor) 1 1.0 1 0 0 100.0 1224.8 425.0 1649.8 View list
12 1150192947 Bester, N (Nicolsaas) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
13 2150300778 Amsterdam, A (Anicke) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
14 1150192961 Morgan, J (Jedo) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
15 1150142293 Opperman, C (Caden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1150142294 Reddy, X (Xander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1160192963 Rheeder, L (Logan) 1 1.0 1 0 0 100.0 1224.8 425.0 1649.8 View list
18 1160309847 Rosenburg, R (Remington) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
19 1150148824 Van Den Heever, C (Christiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1160192949 Britz, X (Xanthus) 1 0.5 0 1 0 50.0 1217.9 0.0 1217.9 View list