Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1218.9
Curent Weighted rating
1264.6
Curent Weighted performance
1087.7
Current official/published rating (highest between Raw, WR and WP)
1264.6
Current floor (min rating allowed)
802.2
Current highest rating achieved
1302.2
Current K-factor
36
Games played this month
6
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 rating
1261.3
Projected new Weighed rating
1264.0
Projected new Weighted performance
1087.7
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 rating
1302.2
Projected new floor
802.2
Projected new K-facor
36
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 rating
1199.9
Curent Weighted rating
1257.8
Curent Weighted performance
1074.7
Current official/published rating (highest between Raw, WR and WP)
1257.8
Current floor (min rating allowed)
805.3
Current highest rating achieved
1305.3
Current K-factor
36
Games played this month
6
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 rating
1254.3
Projected new Weighed rating
1257.0
Projected new Weighted performance
1074.7
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 rating
1305.3
Projected new floor
805.3
Projected new K-facor
36
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 rating
909.0
Curent Weighted rating
904.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
909.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
909.0
Current K-factor
40
Games played this month
0
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 rating
909.0
Projected new Weighed rating
906.7
Projected new Weighted performance
0.0
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 rating
909.0
Projected new floor
500.0
Projected new K-facor
40
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 rating
565.4
Curent Weighted rating
565.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
565.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
565.4
Current K-factor
40
Games played this month
0
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 rating
565.4
Projected new Weighed rating
565.4
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 rating
565.4
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
1
2
Game History
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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