Chess South Africa
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Chess South Africa
Dreyer, TF (Thomas)
Dob:
2010/10/04 (U16)
Gender:
Male
Chess SA id:
1100098511
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (448 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
Current Raw rating
1262.2
Current Weighted rating
1254.7
Current Weighted performance
1059.2
Current official/published rating (highest between Raw, WR and WP)
1262.2
Current highest rating achieved
1274.1
Current floor (min rating allowed)
774.1
Current K-factor
36
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1262.2
Projected new Weighed rating
1155.4
Projected new Weighted performance
1059.2
Projected new final Raw rating (if new WP > new Raw)
1262.2
Projected new highest rating
1274.1
Projected new floor
774.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.2
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 rating
1271.7
Current Weighted rating
1262.5
Current Weighted performance
1059.2
Current official/published rating (highest between Raw, WR and WP)
1271.7
Current highest rating achieved
1271.7
Current floor (min rating allowed)
771.7
Current K-factor
36
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)
±149.7
Current Raw change used (final)
0.0
Projected new Raw rating
1271.7
Projected new Weighed rating
1162.8
Projected new Weighted performance
1059.2
Projected new final Raw rating (if new WP > new Raw)
1271.7
Projected new highest rating
1271.7
Projected new floor
771.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1271.7
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
25
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1199.5
1195.0
Analysis
24
2023 Tshwane North School District CLOSED League Championships (D3) (U13)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1199.5
1195.0
Analysis
23
2023 Afrikaans Hoër Seunskool Open Chess Tournament (C)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1199.5
1196.4
Analysis
22
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1205.2
1204.3
Analysis
21
2022 D3 Cluster City Schools (U13)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1171.4
1162.5
Analysis
20
CP Ope 2022 (C)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1152.9
1140.9
Analysis
19
2021 Lardies Ope (D)
2021/10/30
2021/10/30
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1109.3
1084.7
Analysis
18
2019 South African Junior Team Championships (U10C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1126.6
1097.7
Analysis
17
2019 TC SAJCC Prep Tournament (B)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1169.9
1147.0
Analysis
16
2019 Etienne Lewis Trials (U10 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
7
3.0
1190.1
1163.2
Analysis
15
2019 Gauteng School League Finals (U9 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1274.1
1267.2
Analysis
14
2019 Mid-Gauteng Open (C)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
1274.1
1267.2
Analysis
13
2019 D3 Team League (U9)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1164.2
1155.7
Analysis
12
2019 Swartkop Open (E)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1149.0
1144.9
Analysis
11
Wonderboom Interhuis 2019 (U9)
2019/05/04
2019/05/22
Tshwane (GTP)
Standard
60
0.83
7
7
6.0
1023.2
1016.5
Analysis
10
2019 Capablanca Chess Festival (Swiss D)
2019/04/19
2019/04/21
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
897.3
887.4
Analysis
9
2019 D3 Individuals (U9 Boys)
2019/04/13
2019/04/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
897.3
887.4
Analysis
8
2019 Constantia Park Open (D)
2019/02/09
2019/02/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
902.6
893.0
Analysis
7
2019 Tshwane Chess Registration Tournament (D)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
861.4
839.0
Analysis
6
South African Junior Team Championships 2018 (U10C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
1.5
897.8
874.2
Analysis
1
2
Game History
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
136
57
5
74
59.5
43.8
-53.1
1125.1
1071.9
White
69
31
3
35
32.5
47.1
-24.6
1123.7
1099.0
Black
67
26
2
39
27.0
40.3
-82.5
1126.5
1044.1
Standard
All
136
57
5
74
59.5
43.8
-53.1
1125.1
1071.9
White
69
31
3
35
32.5
47.1
-24.6
1123.7
1099.0
Black
67
26
2
39
27.0
40.3
-82.5
1126.5
1044.1
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
110092783
Van Rooyen, M (Marcel)
4
1.0
1
0
3
25.0
1105.9
-212.5
893.4
View list
2
1110112730
Hayes, JL (Jury Lourens)
2
2.0
2
0
0
100.0
960.3
425.0
1385.3
View list
3
1100112727
Froneman, BW (Bernard Wilhelm)
2
1.5
1
1
0
75.0
1097.3
212.5
1309.8
View list
4
208086359
Smith, LM (Luhane)
2
1.5
1
1
0
75.0
888.6
212.5
1101.1
View list
5
110084813
Bonnin, J (Juan)
2
1.0
1
0
1
50.0
960.3
0.0
960.3
View list
6
110088599
Bogaard, FK (Franco)
2
1.0
1
0
1
50.0
1094.9
0.0
1094.9
View list
7
1110105109
Klopper, PA (Phillippus Arnoldus)
2
1.0
1
0
1
50.0
960.3
0.0
960.3
View list
8
2060108330
Mokone, O (Oratile)
2
1.0
1
0
1
50.0
1033.6
0.0
1033.6
View list
9
110095324
Venter, D (Dian)
2
0.5
0
1
1
25.0
925.2
-212.5
712.7
View list
10
1090096775
Govender, T (Tristan)
2
0.0
0
0
2
0.0
925.2
-425.0
500.2
View list
11
109088372
Gruenenfelder, W (Werni)
2
0.0
0
0
2
0.0
982.0
-425.0
557.0
View list
12
210075201
Williams, A (Anika)
2
0.0
0
0
2
0.0
1012.2
-425.0
587.2
View list
13
1120115620
Botha, D (Divan)
1
1.0
1
0
0
100.0
1023.2
425.0
1448.2
View list
14
1100115619
Cloete, J (Jayden)
1
1.0
1
0
0
100.0
1023.2
425.0
1448.2
View list
15
210092113
Chrissopoulos, H (Hayley)
1
1.0
1
0
0
100.0
1149.0
425.0
1574.0
View list
16
1090134032
De Roos, H (Hubert)
1
1.0
1
0
0
100.0
1109.3
425.0
1534.3
View list
17
1100115543
Berry, D (Dylan)
1
1.0
1
0
0
100.0
1164.2
425.0
1589.2
View list
18
1110113486
Basson, D (David)
1
1.0
1
0
0
100.0
1274.1
425.0
1699.1
View list
19
2100108334
Du Plessis, A (Amelia)
1
1.0
1
0
0
100.0
1109.3
425.0
1534.3
View list
20
1100096766
Du Preez, J (Julian)
1
1.0
1
0
0
100.0
861.4
425.0
1286.4
View list