Chess South Africa
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Chess South Africa
Grimbly, S (St John)
Dob:
1998/09/23 (Adult)
Gender:
Male
Chess SA id:
1980158264
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (15 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
1204.9
Curent Weighted rating
1194.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1204.9
Current floor (min rating allowed)
704.9
Current highest rating achieved
1204.9
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)
±164.7
Current Raw change used (final)
0.0
Projected new Raw rating
1204.9
Projected new Weighed rating
1195.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1204.9
Projected new floor
704.9
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)
700.0
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
700.0
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
1149.9
Curent Weighted rating
1177.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.1
Current floor (min rating allowed)
700.0
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)
±178.1
Current Raw change used (final)
0.0
Projected new Raw rating
1149.9
Projected new Weighed rating
1174.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.2
Projected effective change (new Official - current Official)
-2.8
Projected new highest rating
1200.0
Projected new floor
700.0
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
1197.5
Curent Weighted rating
1199.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1199.8
Current floor (min rating allowed)
700.0
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)
±166.4
Current Raw change used (final)
0.0
Projected new Raw rating
1197.5
Projected new Weighed rating
1199.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1199.6
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1200.0
Projected new floor
700.0
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
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.5
1190.0
1165.4
Analysis
1
Hermanus Chess Club Open 2024 (Blitz)
2024/04/19
2024/04/19
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1190.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.5
1190.0
1165.4
Analysis
3
Hermanus Chess Club Open 2024 (Blitz)
2024/04/19
2024/04/19
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1190.0
1200.0
Analysis
2
Bonnievale Open Rapid 2023 (Intermediate)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
2.0
1192.9
1181.6
Analysis
1
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
5
1
8
5.5
39.3
-91.1
1416.5
1325.4
White
8
3
0
5
3.0
37.5
-106.3
1410.9
1304.7
Black
6
2
1
3
2.5
41.7
-70.8
1424.0
1353.1
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
7
2
1
4
2.5
35.7
-121.4
1369.0
1247.6
White
4
1
0
3
1.0
25.0
-212.5
1399.0
1186.5
Black
3
1
1
1
1.5
50.0
0.0
1329.1
1329.1
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1464.0
1403.2
White
4
2
0
2
2.0
50.0
0.0
1422.8
1422.8
Black
3
1
0
2
1.0
33.3
-141.7
1518.8
1377.2
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
9
2
15
10.0
38.5
-98.1
1349.7
1251.6
White
14
6
0
8
6.0
42.9
-60.7
1341.5
1280.7
Black
12
3
2
7
4.0
33.3
-141.7
1359.3
1217.6
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
19
6
2
11
7.0
36.8
-111.8
1307.6
1195.7
White
10
4
0
6
4.0
40.0
-85.0
1308.9
1223.9
Black
9
2
2
5
3.0
33.3
-141.7
1306.1
1164.4
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1464.0
1403.2
White
4
2
0
2
2.0
50.0
0.0
1422.8
1422.8
Black
3
1
0
2
1.0
33.3
-141.7
1518.8
1377.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120152296
Lowe, C (Connor)
2
2.0
2
0
0
100.0
1190.0
425.0
1615.0
View list
2
1050151336
Van Der Westhuizen, D (Dawid)
1
1.0
1
0
0
100.0
1192.9
425.0
1617.9
View list
3
2080109136
Van Wyk, A (Annemie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090302184
Hendricks, Z (Zhyron)
1
1.0
1
0
0
100.0
1190.0
425.0
1615.0
View list
5
1010119389
Galant, K (Keagan)
1
1.0
1
0
0
100.0
1192.9
425.0
1617.9
View list
6
2080157061
Fisher, L (Lee-Ann)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1690302187
Smit, M (Mario)
1
1.0
1
0
0
100.0
1190.0
425.0
1615.0
View list
8
2880302183
Bothma, J (Jaconette)
1
1.0
1
0
0
100.0
1190.0
425.0
1615.0
View list
9
208084107
Beveridge, TG (Talitha)
1
0.5
0
1
0
50.0
1190.0
0.0
1190.0
View list
10
299029979
Philander, U (Unathi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1050136577
Van Staden, N (Neeson)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1060101963
Strauss, B (Branden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1100106825
Opperman, C (Connor)
1
0.0
0
0
1
0.0
1190.0
-425.0
765.0
View list
14
2120110759
Ntontelo, K (Khazimla)
1
0.0
0
0
1
0.0
1190.0
-425.0
765.0
View list
15
1090099546
Ngudle, M (Mandisi)
1
0.0
0
0
1
0.0
1192.9
-425.0
767.9
View list
16
1150134895
Joubert, J (Joshua)
1
0.0
0
0
1
0.0
1190.0
-425.0
765.0
View list
17
1150146150
Ellender, A (Asher)
1
0.0
0
0
1
0.0
1190.0
-425.0
765.0
View list
18
199005957
Dando, P (Paul)
1
0.0
0
0
1
0.0
1192.9
-425.0
767.9
View list
19
106092092
Budge, D (Daniel)
1
0.0
0
0
1
0.0
1192.9
-425.0
767.9
View list
20
1070103556
Budge, B (Benjamin)
1
0.0
0
0
1
0.0
1192.9
-425.0
767.9
View list