Player Page

Du Preez, D (Dillon)
Dob: 2006/03/25 (U20)
Gender: Male
Chess SA id: 106087235
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (12 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 rating1218.9
Curent Weighted rating1264.6
Curent Weighted performance1087.7
Current official/published rating (highest between Raw, WR and WP)1264.6
Current floor (min rating allowed)802.2
Current highest rating achieved1302.2
Current K-factor36
Games played this month6
Score (S)3.5
Expected score (We)2.08
Difference (S-We)1.42
Current Raw change (no limits, including tournament time weight)42.4
Current min/max change allowed (with limits)±161.4
Current Raw change used (final)42.4
Projected new Raw rating1261.3
Projected new Weighed rating1264.0
Projected new Weighted performance1087.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.0
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1302.2
Projected new floor802.2
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 rating1199.9
Curent Weighted rating1257.8
Curent Weighted performance1074.7
Current official/published rating (highest between Raw, WR and WP)1257.8
Current floor (min rating allowed)805.3
Current highest rating achieved1305.3
Current K-factor36
Games played this month6
Score (S)3.5
Expected score (We)1.99
Difference (S-We)1.51
Current Raw change (no limits, including tournament time weight)54.4
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)54.4
Projected new Raw rating1254.3
Projected new Weighed rating1257.0
Projected new Weighted performance1074.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.0
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1305.3
Projected new floor805.3
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 rating909.0
Curent Weighted rating904.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)909.0
Current floor (min rating allowed)500.0
Current highest rating achieved909.0
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)±251.0
Current Raw change used (final)0.0
Projected new Raw rating909.0
Projected new Weighed rating906.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)909.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating909.0
Projected new floor500.0
Projected new K-facor40
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 rating565.4
Curent Weighted rating565.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)565.4
Current floor (min rating allowed)500.0
Current highest rating achieved565.4
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)±409.5
Current Raw change used (final)0.0
Projected new Raw rating565.4
Projected new Weighed rating565.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)565.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating565.4
Projected new floor500.0
Projected new K-facor40
Tournaments
Tournament: NMBCU Trial 3 2024 (U20+Open)
Start: 2024/05/10  End: 2024/05/11  Host: ENM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 3.5
Main rating: 1218.9  Rating gain/loss: 42.4
Type rating: 1199.9  Rating gain/loss: 54.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 NMBCU Trial 3 2024 (U20+Open) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1218.9 1199.9 Analysis
2 NMBCU Trials 2 2024 (U20+Open) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 1.0 1244.3 1232.3 Analysis
1 NMBCU Trials 1 2024 (Open) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1265.5 1258.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
32 NMBCU Trial 3 2024 (U20+Open) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1218.9 1199.9 Analysis
31 NMBCU Trials 2 2024 (U20+Open) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 1.0 1244.3 1232.3 Analysis
30 NMBCU Trials 1 2024 (Open) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1265.5 1258.9 Analysis
29 NMBCU Closed 2023 (U18) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1255.0 1245.9 Analysis
28 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.0 1287.9 1285.9 Analysis
27 EP Trials 3 2023 (U18) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1302.2 1305.3 Analysis
26 NMB 1st Trials 2023 (U18) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.5 1274.4 1271.8 Analysis
25 2022 Madibaz Physics Chess Open (C) 2022/10/07 2022/10/08 Nelson Mandela Bay (ENM) Rapid 30 0.60 7 7 3.0 1280.3 809.0 Analysis
24 Eatern Cape Provincial Chess Championship 2022 (U18 Boys) 2022/10/01 2022/10/01 Sarah Baartman (ESB) Standard 65 0.85 7 7 4.0 1280.3 1266.8 Analysis
23 2022 Westering Tournament (Rapid) 2022/08/27 2022/08/27 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 3.0 1252.5 711.0 Analysis
22 2022 NMBCU Closed 2022 (U18) 2022/08/19 2022/08/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.0 1252.5 1258.0 Analysis
21 2022 NMBCU Trial 4 (U18) 2022/08/12 2022/08/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1252.5 1258.0 Analysis
20 NMBCU Trial 3 2022 (U18) 2022/07/22 2022/07/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1254.0 1264.1 Analysis
19 2022 NMB Junior Trials 2 (U16) 2022/05/13 2022/05/14 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1168.0 1164.9 Analysis
18 NMB Senior Trial 1 2022 (U18) 2022/05/06 2022/05/07 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.5 1168.0 1164.9 Analysis
17 2020 Boardwalk Pearson Open Chess Festival (Open) 2020/03/14 2020/03/15 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 3.0 1100.8 1095.5 Analysis
16 2020 NMBCU Chess Trials 2 2020 (U16) 2020/03/07 2020/03/07 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 2.5 1100.8 1095.5 Analysis
15 2020 NMBCU Chess Trial 1 (U16) 2020/02/08 2020/02/09 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.5 1068.6 1053.5 Analysis
14 2019 South African Junior Team Championships (U14A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 1091.8 1071.1 Analysis
13 NMBYCC Closed 2019 (U14) 2019/07/26 2019/07/27 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.0 1099.1 1053.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 6 2 8 7.0 43.8 -53.1 1294.2 1241.0
White 8 4 2 2 5.0 62.5 106.3 1163.2 1269.4
Black 8 2 0 6 2.0 25.0 -212.5 1425.1 1212.6
Standard All 16 6 2 8 7.0 43.8 -53.1 1294.2 1241.0
White 8 4 2 2 5.0 62.5 106.3 1163.2 1269.4
Black 8 2 0 6 2.0 25.0 -212.5 1425.1 1212.6
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 178 79 14 85 86.0 48.3 -14.3 1182.5 1168.2
White 85 41 7 37 44.5 52.4 20.0 1175.8 1195.8
Black 93 38 7 48 41.5 44.6 -45.7 1188.7 1143.0
Standard All 161 69 13 79 75.5 46.9 -26.4 1176.2 1149.8
White 77 37 6 34 40.0 51.9 16.6 1167.3 1183.9
Black 84 32 7 45 35.5 42.3 -65.8 1184.3 1118.6
Rapid All 17 10 1 6 10.5 61.8 100.0 1242.4 1342.4
White 8 4 1 3 4.5 56.3 53.1 1257.5 1310.6
Black 9 6 0 3 6.0 66.7 141.7 1229.0 1370.6
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 106070877 Mellet, A (Andries) 7 4.0 4 0 3 57.1 982.2 60.7 1042.9 View list
2 106082825 Stemmet, J (Jaun) 7 3.5 2 3 2 50.0 1215.4 0.0 1215.4 View list
3 206057077 Yoyo, A (Alulutho) 6 1.5 1 1 4 25.0 1029.8 -212.5 817.3 View list
4 205064819 Holroyd, K (Kea) 5 0.0 0 0 5 0.0 963.4 -425.0 538.4 View list
5 207067352 Ramaele, LL (Lerato) 4 3.0 3 0 1 75.0 1188.3 212.5 1400.8 View list
6 206057065 Reddy, E (Evania) 4 3.0 3 0 1 75.0 1175.2 212.5 1387.7 View list
7 107057088 Pienaar, KT (Keaton) 4 1.0 1 0 3 25.0 1153.4 -212.5 940.9 View list
8 106077397 Tshikosi, M (Mashudu) 3 3.0 3 0 0 100.0 931.4 425.0 1356.4 View list
9 1050132832 Whall, L (Lee) 3 1.0 1 0 2 33.3 1224.8 -141.7 1083.2 View list
10 105077393 De Villiers, OT (Ockert) 3 1.0 0 2 1 33.3 1224.8 -141.7 1083.2 View list
11 1060099220 Singwani, T (Thabang Musa) 3 0.5 0 1 2 16.7 1089.5 -283.3 806.2 View list
12 107067339 Coetzer, Q (Quinn) 3 0.0 0 0 3 0.0 1060.0 -425.0 635.0 View list
13 207052418 Bruintjies, HC (Hailey) 3 0.0 0 0 3 0.0 1188.4 -425.0 763.4 View list
14 206057050 Gallant, FM (Fazlin) 3 0.0 0 0 3 0.0 807.2 -425.0 382.2 View list
15 107057083 Lagardien, I (Ismaeel) 3 0.0 0 0 3 0.0 1038.4 -425.0 613.4 View list
16 107057087 Peter, NM (Neathan) 3 0.0 0 0 3 0.0 1173.8 -425.0 748.8 View list
17 2060151226 Bowkers, D (Delcine) 2 2.0 2 0 0 100.0 1281.2 425.0 1706.2 View list
18 1070152436 Brown, K (Kershae) 2 2.0 2 0 0 100.0 1278.6 425.0 1703.6 View list
19 2070111092 Beecroft, E (Ella-Skye) 2 2.0 2 0 0 100.0 1095.3 425.0 1520.3 View list
20 1050132827 Bouwer, J (Jamall) 2 2.0 2 0 0 100.0 1211.0 425.0 1636.0 View list