Chess South Africa
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Chess South Africa
Buhr, H (Heinrich)
Dob:
2014/05/24 (U12)
Gender:
Male
Chess SA id:
1140145272
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (79 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
1172.0
Curent Weighted rating
1174.1
Curent Weighted performance
1077.4
Current official/published rating (highest between Raw, WR and WP)
1174.1
Current floor (min rating allowed)
725.1
Current highest rating achieved
1225.1
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)
±172.6
Current Raw change used (final)
0.0
Projected new Raw rating
1172.0
Projected new Weighed rating
1173.4
Projected new Weighted performance
1077.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.4
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1225.1
Projected new floor
725.1
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
1140.4
Curent Weighted rating
1153.9
Curent Weighted performance
1021.5
Current official/published rating (highest between Raw, WR and WP)
1153.9
Current floor (min rating allowed)
713.2
Current highest rating achieved
1213.2
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.4
Projected new Weighed rating
1151.8
Projected new Weighted performance
1021.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.8
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1213.2
Projected new floor
713.2
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
1229.1
Curent Weighted rating
1222.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1229.1
Current floor (min rating allowed)
729.1
Current highest rating achieved
1229.1
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)
±159.1
Current Raw change used (final)
0.0
Projected new Raw rating
1229.1
Projected new Weighed rating
1223.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1229.1
Projected new floor
729.1
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
729.1
Current highest rating achieved
1200.0
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
1200.0
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 rating
1200.0
Projected new floor
729.1
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Overberg Schools - PS Closed 2024 (U11 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1153.4
1130.0
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U11 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
4
2.0
1153.4
1224.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Overberg Schools - PS Closed 2024 (U11 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1153.4
1130.0
Analysis
8
Overberg Schools - PS Trials Region 3 2024 (U11 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
4
2.0
1153.4
1224.4
Analysis
7
Western Cape Top Schools 2023 (U9 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
1.0
1183.6
1167.1
Analysis
6
Overberg Top Schools 2023 (U7+U9)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
5
1.5
1211.7
1198.8
Analysis
5
Western Cape PS Individuals 2023 (U9 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1225.1
1213.2
Analysis
4
Overberg School Chess Closed Tournament 2023 (U9 Boys)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1173.2
1181.2
Analysis
3
Overberg Primary School Trials (Region 2) 2023 (U9 Boys)
2023/02/24
2023/03/10
Overberg (WOS)
Rapid
20
0.47
6
6
4.0
1173.2
1178.8
Analysis
2
Overberg Schools Open Tournament 2023 (U10)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1184.1
1200.0
Analysis
1
Overberg Topskole 2022 (O9)
2022/08/30
2022/08/30
Overberg (WOS)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1272.5
1225.2
White
4
2
0
2
2.0
50.0
0.0
1256.5
1256.5
Black
5
2
0
3
2.0
40.0
-85.0
1285.3
1200.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1269.4
1184.4
White
2
1
0
1
1.0
50.0
0.0
1249.2
1249.2
Black
3
1
0
2
1.0
33.3
-141.7
1282.9
1141.2
Rapid
All
4
2
0
2
2.0
50.0
0.0
1276.3
1276.3
White
2
1
0
1
1.0
50.0
0.0
1263.8
1263.8
Black
2
1
0
1
1.0
50.0
0.0
1288.8
1288.8
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
45
18
2
25
19.0
42.2
-66.1
1238.3
1172.2
White
22
9
1
12
9.5
43.2
-58.0
1223.1
1165.2
Black
23
9
1
13
9.5
41.3
-73.9
1252.9
1178.9
Standard
All
30
10
2
18
11.0
36.7
-113.3
1251.8
1138.5
White
14
5
1
8
5.5
39.3
-91.1
1238.8
1147.7
Black
16
5
1
10
5.5
34.4
-132.8
1263.2
1130.4
Rapid
All
15
8
0
7
8.0
53.3
28.3
1211.3
1239.7
White
8
4
0
4
4.0
50.0
0.0
1195.8
1195.8
Black
7
4
0
3
4.0
57.1
60.7
1229.2
1289.9
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
1140133913
Zimbler, A (Alexander)
2
2.0
2
0
0
100.0
1176.7
425.0
1601.7
View list
2
1150137727
Da Silva, N (Noah Clint)
2
0.0
0
0
2
0.0
1204.3
-425.0
779.3
View list
3
1130137102
Du Preez, C (Christiaan)
2
0.0
0
0
2
0.0
1168.8
-425.0
743.8
View list
4
1140145271
Avenant, E (Ethan)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
5
1150150061
Buhr, W (Wilhelm)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
6
1150152348
Du Plessis, E (Eben)
1
1.0
1
0
0
100.0
1211.7
425.0
1636.7
View list
7
1140145274
De Wet, J (James)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
8
1150153168
Fredericks, D (Diego)
1
1.0
1
0
0
100.0
1225.1
425.0
1650.1
View list
9
2140138498
Foye, R (Rhossanah)
1
1.0
1
0
0
100.0
1184.1
425.0
1609.1
View list
10
1140138490
Jacobs, N (Nicolaas)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
11
1140152351
Lutzeyer, L (Leo)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
12
1140145280
Nel, C (Caleb)
1
1.0
1
0
0
100.0
1184.1
425.0
1609.1
View list
13
1150138485
Ngxovu, A (Akhanyile)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
14
1150150067
Otto, X (Xavier)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
15
1140151112
Reinecke, O (Otto)
1
1.0
1
0
0
100.0
1225.1
425.0
1650.1
View list
16
1140300062
Smit, H (Hennie)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
17
1140151363
Snyman, A (Andre)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
18
1150142282
Swartz, R (Rowan)
1
1.0
1
0
0
100.0
1183.6
425.0
1608.6
View list
19
1150150068
Van Den Berg, D (Daniel)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
20
1140159273
Hartman, C (Christiaan)
1
0.5
0
1
0
50.0
1211.7
0.0
1211.7
View list