Player Page

Du Preez, R (Regardt)
Dob: 2010/06/09 (U16)
Gender: Male
Chess SA id: 1100108150
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/07/30 (658 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 rating1167.3
Curent Weighted rating1167.5
Curent Weighted performance778.4
Current official/published rating (highest between Raw, WR and WP)1167.5
Current floor (min rating allowed)805.7
Current highest rating achieved1305.7
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.3
Projected new Weighed rating1167.3
Projected new Weighted performance778.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1167.3
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1305.7
Projected new floor805.7
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 rating1139.8
Curent Weighted rating1140.1
Curent Weighted performance775.7
Current official/published rating (highest between Raw, WR and WP)1140.1
Current floor (min rating allowed)799.6
Current highest rating achieved1299.6
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.8
Projected new Weighed rating1139.8
Projected new Weighted performance775.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.8
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1299.6
Projected new floor799.6
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 rating1241.6
Curent Weighted rating1241.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1241.6
Current floor (min rating allowed)741.6
Current highest rating achieved1241.6
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)±156.3
Current Raw change used (final)0.0
Projected new Raw rating1241.6
Projected new Weighed rating1241.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.6
Projected new floor741.6
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)741.6
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor741.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 George Topskole 2022 (O13) 2022/07/30 2022/07/30 Eden District (WEG) Standard 60 0.83 5 5 0.0 1239.6 1225.1 Analysis
17 Eden Proewe 2 2022 (O13 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 1.0 1287.3 1279.1 Analysis
16 Eden Proewe 1 2022 (O13 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 2.5 1305.7 1299.6 Analysis
15 George Trials 3 2022 (U13) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 0 0.0 1300.9 1294.9 Analysis
14 George Trials 2 2022 (U13) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 3.0 1300.9 1294.9 Analysis
13 George Trials 1 2022 (U13) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 5 3.0 1291.3 1281.9 Analysis
12 Eden Schools Closed Trials 1 2020 (U11 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 4 2.0 1293.7 1282.6 Analysis
11 George Trial 3 2020 (U12) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 2.5 1291.3 1282.6 Analysis
10 George Trial 2 2020 (U12) 2020/02/08 2020/02/08 Eden District (WEG) Standard 65 0.85 5 5 3.5 1291.3 1282.6 Analysis
9 George Trial 1 2020 (U12) 2020/01/25 2020/01/25 Eden District (WEG) Standard 65 0.85 5 4 3.0 1274.5 1261.7 Analysis
8 George Suid Junior Skaaktoernooi 2019 2019/10/19 2019/10/19 Eden District (WEG) Rapid 30 0.60 5 5 3.5 1254.6 1200.0 Analysis
7 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 4.0 1219.9 1223.2 Analysis
6 Eden Trials 3 2019 (U10 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 2.5 1219.9 1223.2 Analysis
5 Eden Trials 2 2019 (U10 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 2.5 1219.3 1223.2 Analysis
4 Eden Trials 1 2019 (U10 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 1226.2 1230.8 Analysis
3 George Trials 3 2019 (U10) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 4 1.5 1196.3 1195.2 Analysis
2 George Trials 2 2019 (U10) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1196.3 1195.2 Analysis
1 George Trials 1 2019 (U10) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 4 2.0 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 82 37 11 34 42.5 51.8 15.5 1226.8 1242.4
White 39 20 6 13 23.0 59.0 76.3 1212.6 1288.9
Black 43 17 5 21 19.5 45.3 -39.5 1239.7 1200.2
Standard All 77 34 10 33 39.0 50.6 5.5 1226.4 1231.9
White 37 19 5 13 21.5 58.1 68.9 1213.3 1282.2
Black 40 15 5 20 17.5 43.8 -53.1 1238.5 1185.3
Rapid All 5 3 1 1 3.5 70.0 170.0 1233.6 1403.6
White 2 1 1 0 1.5 75.0 212.5 1199.4 1411.9
Black 3 2 0 1 2.0 66.7 141.7 1256.4 1398.1
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 1100108157 Herholdt, M (Markus) 3 2.0 2 0 1 66.7 1272.8 141.7 1414.5 View list
2 1090108176 Fourie, X (Xander) 3 2.0 2 0 1 66.7 1285.7 141.7 1427.4 View list
3 1100096199 Petersen, S (Shenwin) 3 1.0 1 0 2 33.3 1249.0 -141.7 1107.3 View list
4 110086098 Booysen, L (Lukas) 3 0.5 0 1 2 16.7 1235.5 -283.3 952.2 View list
5 2100108139 Vos, M (Mieke) 2 2.0 2 0 0 100.0 1213.1 425.0 1638.1 View list
6 110095402 Weweje, A (Aiden) 2 2.0 2 0 0 100.0 1245.7 425.0 1670.7 View list
7 1100130138 Barlow, R (Reihardt) 2 1.5 1 1 0 75.0 1291.3 212.5 1503.8 View list
8 1110108531 Joseph, W (William) 2 1.5 1 1 0 75.0 1219.6 212.5 1432.1 View list
9 1100108160 Jansen Van Rensburg, D (Delano) 2 1.0 1 0 1 50.0 1196.3 0.0 1196.3 View list
10 1100119486 Muller, K (Kieran) 2 1.0 1 0 1 50.0 1247.1 0.0 1247.1 View list
11 1090139255 Makwasa, E (Ebrahim) 2 1.0 0 2 0 50.0 1296.5 0.0 1296.5 View list
12 1100105664 Stevens, W (Wichardo) 2 0.5 0 1 1 25.0 1253.6 -212.5 1041.1 View list
13 1100108128 Prins, R (Reinhart) 2 0.0 0 0 2 0.0 1296.1 -425.0 871.1 View list
14 1100108137 Taljaard, R (Ross) 2 0.0 0 0 2 0.0 1198.2 -425.0 773.2 View list
15 2100110934 Janse Van Rensburg, D (Danique) 1 1.0 1 0 0 100.0 1219.3 425.0 1644.3 View list
16 1090136837 Jacobs, S (Shaquille) 1 1.0 1 0 0 100.0 1305.7 425.0 1730.7 View list
17 110087930 Gordon, J (Joshtain) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
18 1090131115 Gomes Da Silva, F (Fabio) 1 1.0 1 0 0 100.0 1300.9 425.0 1725.9 View list
19 2090118615 Buys, D (Denee) 1 1.0 1 0 0 100.0 1274.5 425.0 1699.5 View list
20 1090130140 Bukula, S (Sivuyisile) 1 1.0 1 0 0 100.0 1291.3 425.0 1716.3 View list