Chess South Africa
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Chess South Africa
Sutherland, R (Reuben)
Dob:
2010/07/02 (U16)
Gender:
Male
Chess SA id:
110092655
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (331 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
1208.5
Current Weighted rating
1209.6
Current Weighted performance
705.6
Current official/published rating (highest between Raw, WR and WP)
1209.6
Current highest rating achieved
1212.7
Current floor (min rating allowed)
712.7
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)
±163.8
Current Raw change used (final)
0.0
Projected new Raw rating
1208.5
Projected new Weighed rating
1112.7
Projected new Weighted performance
705.6
Projected new final Raw rating (if new WP > new Raw)
1208.5
Projected new highest rating
1212.7
Projected new floor
712.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.5
Projected effective change (new Official - current Official)
-1.1
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
1194.3
Current Weighted rating
1195.1
Current Weighted performance
705.6
Current official/published rating (highest between Raw, WR and WP)
1195.1
Current highest rating achieved
1197.5
Current floor (min rating allowed)
697.5
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)
±167.2
Current Raw change used (final)
0.0
Projected new Raw rating
1194.3
Projected new Weighed rating
1099.5
Projected new Weighted performance
705.6
Projected new final Raw rating (if new WP > new Raw)
1194.3
Projected new highest rating
1197.5
Projected new floor
697.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.3
Projected effective change (new Official - current Official)
-0.8
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
728.2
Current Weighted rating
728.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
728.2
Current highest rating achieved
728.2
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±324.8
Current Raw change used (final)
0.0
Projected new Raw rating
728.2
Projected new Weighed rating
669.9
Projected new Weighted performance
209.8
Projected new final Raw rating (if new WP > new Raw)
728.2
Projected new highest rating
728.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
728.2
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
539.8
Current Weighted rating
539.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
539.8
Current highest rating achieved
539.8
Current floor (min rating allowed)
500.0
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)
±424.7
Current Raw change used (final)
0.0
Projected new Raw rating
539.8
Projected new Weighed rating
496.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
539.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
539.8
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
16
2023 Tshwane South School District CLOSED League Championship (U13)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1212.7
1197.5
Analysis
15
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1176.7
1163.9
Analysis
14
2019 TC SAJCC Prep Tournament (C)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1119.9
1113.8
Analysis
13
2019 Etienne Lewis Trials (U10 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
7
3.0
1093.1
1089.0
Analysis
12
2019 Mid-Gauteng Open (D)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1035.4
995.4
Analysis
11
2019 D4 Tshwane South Schools League Team Finals (U9)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
986.4
945.6
Analysis
10
2019 Menlo Open (C)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
2
0.0
986.4
945.6
Analysis
9
2019 Lubowski Open Tournament (C)
2019/05/11
2019/05/12
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1004.1
1003.2
Analysis
8
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1004.1
627.8
Analysis
7
2019 D4 Individual Finals (U9 Mixed)
2019/03/09
2019/03/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
887.3
888.3
Analysis
6
2019 Tshwane Chess Registration Tournament (D)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
784.7
743.0
Analysis
5
2018 Menlo Open Chess Tournament (C)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
798.9
790.6
Analysis
4
2018 Super 12 (Junior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
769.6
539.8
Analysis
3
2018 D4 Tshwane North Individual Chess Championships (U9 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
694.9
703.0
Analysis
2
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
657.4
657.4
Analysis
1
South African Junior Team Championships 2017 (U8B+U8 Girls)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
6.0
539.8
539.8
Analysis
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
80
42
2
36
43.0
53.8
31.9
1061.5
1093.4
White
40
19
2
19
20.0
50.0
0.0
1049.0
1049.0
Black
40
23
0
17
23.0
57.5
63.7
1074.1
1137.8
Standard
All
70
36
2
32
37.0
52.9
24.3
1065.3
1089.6
White
35
17
2
16
18.0
51.4
12.1
1058.6
1070.8
Black
35
19
0
16
19.0
54.3
36.4
1072.1
1108.5
Rapid
All
10
6
0
4
6.0
60.0
85.0
1034.7
1119.7
White
5
2
0
3
2.0
40.0
-85.0
981.3
896.3
Black
5
4
0
1
4.0
80.0
255.0
1088.2
1343.2
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
1100112371
Weder, E (Emil)
2
1.5
1
1
0
75.0
936.8
212.5
1149.3
View list
2
110095325
Lourens, J (Jurgen)
2
1.0
1
0
1
50.0
849.5
0.0
849.5
View list
3
110092783
Van Rooyen, M (Marcel)
2
1.0
1
0
1
50.0
938.9
0.0
938.9
View list
4
1100096766
Du Preez, J (Julian)
2
0.0
0
0
2
0.0
1039.8
-425.0
614.8
View list
5
107093192
Visser, N (Nico)
2
0.0
0
0
2
0.0
830.8
-425.0
405.8
View list
6
110087161
Brenkman, C (Christopher)
1
1.0
1
0
0
100.0
539.8
425.0
964.8
View list
7
109088450
Botha, A (Andre)
1
1.0
1
0
0
100.0
657.4
425.0
1082.4
View list
8
110086186
Boje, E (Ewald)
1
1.0
1
0
0
100.0
539.8
425.0
964.8
View list
9
110088599
Bogaard, FK (Franco)
1
1.0
1
0
0
100.0
887.3
425.0
1312.3
View list
10
110088043
Claassens, G (Gerhard)
1
1.0
1
0
0
100.0
539.8
425.0
964.8
View list
11
109087164
De Jager, L (Lorent)
1
1.0
1
0
0
100.0
1004.1
425.0
1429.1
View list
12
111092278
Dada, N (Naeem)
1
1.0
1
0
0
100.0
539.8
425.0
964.8
View list
13
1100109355
Cronje, L (Lucas)
1
1.0
1
0
0
100.0
1176.7
425.0
1601.7
View list
14
107079669
Fuhri, R (Ruben)
1
1.0
1
0
0
100.0
1035.4
425.0
1460.4
View list
15
1120109890
Grahan, T (Tylo)
1
1.0
1
0
0
100.0
1119.9
425.0
1544.9
View list
16
210076436
Greyling, L (Lene)
1
1.0
1
0
0
100.0
539.8
425.0
964.8
View list
17
1100112365
Groenewald, S (Stefan)
1
1.0
1
0
0
100.0
887.3
425.0
1312.3
View list
18
1100105140
Jacobs, H (Hanno)
1
1.0
1
0
0
100.0
1212.7
425.0
1637.7
View list
19
205086771
Jacobs, L (Lenita)
1
1.0
1
0
0
100.0
1035.4
425.0
1460.4
View list
20
108087181
Janse Van Rensburg, N (Nian)
1
1.0
1
0
0
100.0
769.6
425.0
1194.6
View list