Chess South Africa
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Chess South Africa
Buhr, W (Wilhelm)
Dob:
2015/05/03 (U10)
Gender:
Male
Chess SA id:
1150150061
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/09/27 (39 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
1210.6
Current Weighted rating
1164.3
Current Weighted performance
1196.0
Current official/published rating (highest between Raw, WR and WP)
1210.6
Current highest rating achieved
1210.6
Current floor (min rating allowed)
710.6
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)
±163.3
Current Raw change used (final)
0.0
Projected new Raw rating
1210.6
Projected new Weighed rating
1071.3
Projected new Weighted performance
1196.0
Projected new final Raw rating (if new WP > new Raw)
1210.6
Projected new highest rating
1210.6
Projected new floor
710.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.6
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
1177.6
Current Weighted rating
1142.5
Current Weighted performance
1196.0
Current official/published rating (highest between Raw, WR and WP)
1196.0
Current highest rating achieved
1177.6
Current floor (min rating allowed)
677.6
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)
±171.2
Current Raw change used (final)
0.0
Projected new Raw rating
1177.6
Projected new Weighed rating
1050.7
Projected new Weighted performance
1196.0
Projected new final Raw rating (if new WP > new Raw)
1196.0
Projected new highest rating
1196.0
Projected new floor
696.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.0
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
1220.0
Current Weighted rating
1205.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1220.0
Current highest rating achieved
1220.0
Current floor (min rating allowed)
720.0
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1220.0
Projected new Weighed rating
1109.1
Projected new Weighted performance
834.8
Projected new final Raw rating (if new WP > new Raw)
1220.0
Projected new highest rating
1220.0
Projected new floor
720.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.0
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Overberg GP Invitational Day 2 2024 (C)
2024/09/27
2024/09/27
Overberg (WOS)
Standard
60
0.83
5
4
1.5
1165.8
1130.0
Analysis
6
Overberg GP Invitational Day 1 2024 (C)
2024/09/26
2024/09/26
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1165.8
1130.0
Analysis
5
Western Cape Top Schools Championship 2024 (U9 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
5
1.0
1165.8
1130.0
Analysis
4
Overberg Schools - Top Schools 2024 (U7+U9 Mixed)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1163.5
1123.2
Analysis
3
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1172.5
1139.6
Analysis
2
Overberg Schools - PS Closed 2024 (U9 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1142.4
1136.8
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.0
1142.4
1186.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Overberg GP Invitational Day 2 2024 (C)
2024/09/27
2024/09/27
Overberg (WOS)
Standard
60
0.83
5
4
1.5
1165.8
1130.0
Analysis
10
Overberg GP Invitational Day 1 2024 (C)
2024/09/26
2024/09/26
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1165.8
1130.0
Analysis
9
Western Cape Top Schools Championship 2024 (U9 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
5
1.0
1165.8
1130.0
Analysis
8
Overberg Schools - Top Schools 2024 (U7+U9 Mixed)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1163.5
1123.2
Analysis
7
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1172.5
1139.6
Analysis
6
Overberg Schools - PS Closed 2024 (U9 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1142.4
1136.8
Analysis
5
Overberg Schools - PS Trials Region 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.0
1142.4
1186.8
Analysis
4
Overberg Top Schools 2023 (U7+U9)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1147.7
1141.6
Analysis
3
Overberg School Chess Closed Tournament 2023 (U9 Boys)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1194.5
1200.0
Analysis
2
Overberg Primary School Trials (Region 2) 2023 (U9 Boys)
2023/02/24
2023/03/10
Overberg (WOS)
Rapid
20
0.47
6
6
3.0
1194.5
1181.6
Analysis
1
Overberg Schools Open Tournament 2023 (U8)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
13
1
20
13.5
39.7
-87.5
1291.3
1203.8
White
18
9
1
8
9.5
52.8
23.6
1304.5
1328.1
Black
16
4
0
12
4.0
25.0
-212.5
1276.6
1064.1
Standard
All
29
10
1
18
10.5
36.2
-117.2
1302.1
1184.8
White
16
8
1
7
8.5
53.1
26.6
1314.3
1340.8
Black
13
2
0
11
2.0
15.4
-294.2
1287.1
992.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1229.0
1314.0
White
2
1
0
1
1.0
50.0
0.0
1226.0
1226.0
Black
3
2
0
1
2.0
66.7
141.7
1231.0
1372.7
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
55
21
1
33
21.5
39.1
-92.7
1260.6
1167.8
White
28
11
1
16
11.5
41.1
-75.9
1275.7
1199.8
Black
27
10
0
17
10.0
37.0
-110.2
1244.8
1134.7
Standard
All
39
13
1
25
13.5
34.6
-130.8
1277.1
1146.3
White
21
9
1
11
9.5
45.2
-40.5
1288.9
1248.4
Black
18
4
0
14
4.0
22.2
-236.1
1263.3
1027.1
Rapid
All
16
8
0
8
8.0
50.0
0.0
1220.3
1220.3
White
7
2
0
5
2.0
28.6
-182.1
1236.2
1054.0
Black
9
6
0
3
6.0
66.7
141.7
1208.0
1349.7
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
1160150060
Badenhorst, R (Rouxan)
4
1.0
1
0
3
25.0
1167.9
-212.5
955.4
View list
2
1170300085
Louw, S (Sarel Johannes)
3
2.0
2
0
1
66.7
1165.0
141.7
1306.7
View list
3
1140152346
Coetzer, H (Hanro)
3
0.0
0
0
3
0.0
1175.4
-425.0
750.4
View list
4
1160150066
Lingenfelder, S (Stephanus)
2
2.0
2
0
0
100.0
1155.6
425.0
1580.6
View list
5
1150150067
Otto, X (Xavier)
2
2.0
2
0
0
100.0
1197.3
425.0
1622.3
View list
6
1150150063
Grove, D (Deandre)
2
1.0
1
0
1
50.0
1142.4
0.0
1142.4
View list
7
1140145272
Buhr, H (Heinrich)
2
0.0
0
0
2
0.0
1180.2
-425.0
755.2
View list
8
1140152356
Van Der Walt, R (Rocco)
2
0.0
0
0
2
0.0
1171.1
-425.0
746.1
View list
9
1160142362
Beyers, A (Adriaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1170300079
Fourie, C (Cj)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
11
1160152343
Du Preez, J (Janco)
1
1.0
1
0
0
100.0
1172.5
425.0
1597.5
View list
12
1160150117
Lin, J (Junming)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
13
1150300095
Myburgh, J (Joshua)
1
1.0
1
0
0
100.0
1142.4
425.0
1567.4
View list
14
1160300096
Nel, L (Liam)
1
1.0
1
0
0
100.0
1142.4
425.0
1567.4
View list
15
1160300099
Ponoane, B (Bohlale)
1
1.0
1
0
0
100.0
1142.4
425.0
1567.4
View list
16
1150154665
Rock, A (Albert)
1
1.0
1
0
0
100.0
1147.7
425.0
1572.7
View list
17
1160300101
Smit, R (Rohan)
1
1.0
1
0
0
100.0
1142.4
425.0
1567.4
View list
18
1140152353
Spires, A (Asher)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list
19
1150150068
Van Den Berg, D (Daniel)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list
20
1150139120
Van Wyk, N (Nicolaas)
1
1.0
1
0
0
100.0
1172.5
425.0
1597.5
View list