Chess South Africa
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Chess South Africa
Grover, S (Sahaj)
Dob:
1995/09/07 (Adult)
Gender:
Male
Chess SA id:
195011466
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
IND
Title(s):
GM
Last active:
2022/11/12 (538 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
2570.5
Curent Weighted rating
2540.9
Curent Weighted performance
1529.0
Current official/published rating (highest between Raw, WR and WP)
2570.5
Current floor (min rating allowed)
2070.5
Current highest rating achieved
2570.5
Current K-factor
12
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)
±23.5
Current Raw change used (final)
0.0
Projected new Raw rating
2570.5
Projected new Weighed rating
2543.9
Projected new Weighted performance
1529.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
2570.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2570.5
Projected new floor
2070.5
Projected new K-facor
12
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
2572.3
Curent Weighted rating
2542.5
Curent Weighted performance
1325.0
Current official/published rating (highest between Raw, WR and WP)
2572.3
Current floor (min rating allowed)
2072.3
Current highest rating achieved
2572.3
Current K-factor
12
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)
±23.5
Current Raw change used (final)
0.0
Projected new Raw rating
2572.3
Projected new Weighed rating
2545.5
Projected new Weighted performance
1325.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
2572.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2572.3
Projected new floor
2072.3
Projected new K-facor
12
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
2572.2
Curent Weighted rating
2556.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
2572.2
Current floor (min rating allowed)
2072.2
Current highest rating achieved
2572.2
Current K-factor
12
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)
±23.5
Current Raw change used (final)
0.0
Projected new Raw rating
2572.2
Projected new Weighed rating
2558.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
2572.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2572.2
Projected new floor
2072.2
Projected new K-facor
12
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
2580.0
Curent Weighted rating
2555.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
2580.0
Current floor (min rating allowed)
2072.2
Current highest rating achieved
2580.0
Current K-factor
12
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)
±23.2
Current Raw change used (final)
0.0
Projected new Raw rating
2580.0
Projected new Weighed rating
2557.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
2580.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
2580.0
Projected new floor
2072.2
Projected new K-facor
12
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
22
CPH Chess Clubs Challenge 2022 (A)
2022/11/12
2022/11/12
Johannesburg Metro (GJM)
Rapid
20
0.47
7
6
5.5
2524.8
2549.3
Analysis
21
Moja Open 2022 (GM/IM Norm)
2022/03/19
2022/03/27
Frances Baard (NCF)
Standard
150
1.00
9
9
7.0
2527.2
2527.5
Analysis
20
Adelboden Open 2019
2019/12/13
2019/12/15
Switzerland (SUI)
Standard
135
1.00
5
5
4.5
2517.9
2521.3
Analysis
19
11th CSC London Chess Classic Blitz B 2019
2019/12/08
2019/12/08
England (ENG)
Blitz
5
0.18
11
11
10.0
2517.9
2529.6
Analysis
18
11th CSC London Chess Classic FIDE Open 2019
2019/11/29
2019/12/06
England (ENG)
Standard
150
1.00
9
9
6.5
2517.9
2521.3
Analysis
17
PE Chess Club Open 2019 (A)
2019/10/11
2019/10/13
Nelson Mandela Bay (ENM)
Standard
95
0.95
6
6
5.5
2535.0
2538.7
Analysis
16
George Frangopoulos Memorial 2019
2019/08/06
2019/11/13
Nelson Mandela Bay (ENM)
Standard
120
1.00
7
7
6.0
2529.5
2532.9
Analysis
15
2019 Zambia Open International Chess Championships
2019/06/28
2019/07/02
Zambia (ZAM)
Standard
120
1.00
9
9
6.5
2545.2
2549.4
Analysis
14
2019 SWVG Arnold Classic (Blitz Prestige)
2019/05/19
2019/05/19
Tshwane (GTP)
Blitz
5
0.18
10
10
8.5
2546.1
2531.5
Analysis
13
2019 SWVG Arnold Classic (Rapid Prestige)
2019/05/18
2019/05/19
Tshwane (GTP)
Rapid
35
0.66
10
10
9.0
2546.1
2542.9
Analysis
12
2019 Capablanca Chess Festival (RR IM Norm)
2019/04/18
2019/04/22
Tshwane (GTP)
Standard
135
1.00
9
9
7.0
2554.5
2558.8
Analysis
11
2019 Boardwalk Pearson Open (GM Norm)
2019/03/25
2019/04/03
Nelson Mandela Bay (ENM)
Standard
150
1.00
10
10
7.0
2554.5
2558.8
Analysis
10
PE Chess Club Open 2018 (A)
2018/09/21
2018/09/23
Nelson Mandela Bay (ENM)
Standard
95
0.95
6
6
6.0
2554.0
2558.2
Analysis
9
Spring Classic 2018
2018/09/19
2018/10/24
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
5.0
2554.3
2558.6
Analysis
8
South African Open 2018 (Blitz)
2018/07/11
2018/07/11
Mangaung (FMB)
Blitz
5
0.18
9
9
7.5
2559.0
2541.5
Analysis
7
South African Open 2018 (A)
2018/07/07
2018/07/14
Mangaung (FMB)
Standard
150
1.00
11
11
10.0
2559.0
2561.3
Analysis
6
2018 USSA Championship (Open)
2018/07/02
2018/07/06
Gert Sibande (MGS)
Standard
90
0.94
9
9
9.0
2559.0
2561.3
Analysis
5
SWVG Arnold Classic Rapid & Blitz 2018 (Rapid Prestige)
2018/05/19
2018/05/20
Tshwane (GTP)
Rapid
35
0.66
10
10
9.0
2545.5
2544.5
Analysis
4
SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Prestige)
2018/05/19
2018/05/20
Tshwane (GTP)
Blitz
5
0.18
10
10
9.0
2545.5
2544.5
Analysis
3
Alekhine Open Chess Tournament 2018 (A)
2018/05/04
2018/05/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
5.0
2545.5
2545.5
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
184
136
45
3
158.5
86.1
307.2
2076.2
2383.4
White
93
72
19
2
81.5
87.6
319.9
2062.1
2382.0
Black
91
64
26
1
77.0
84.6
294.2
2090.6
2384.8
Standard
All
118
83
34
1
100.0
84.7
295.3
2086.2
2381.6
White
59
45
13
1
51.5
87.3
316.9
2069.3
2386.2
Black
59
38
21
0
48.5
82.2
273.7
2103.2
2376.9
Rapid
All
26
21
5
0
23.5
90.4
343.3
2039.0
2382.2
White
13
10
3
0
11.5
88.5
326.9
2013.2
2340.1
Black
13
11
2
0
12.0
92.3
359.6
2064.7
2424.3
Blitz
All
40
32
6
2
35.0
87.5
318.8
2070.8
2389.5
White
21
17
3
1
18.5
88.1
323.8
2072.2
2396.0
Black
19
15
3
1
16.5
86.8
313.2
2069.2
2382.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
182004314
Cawdery, DJ (Daniel)
12
6.5
2
9
1
54.2
2548.3
35.4
2583.7
View list
2
101015487
Khumalo, KB (Keith)
7
5.5
4
3
0
78.6
2545.2
242.9
2788.0
View list
3
187019959
Makoto, R (Rodwell)
6
4.5
3
3
0
75.0
2547.0
212.5
2759.5
View list
4
194026329
Mwale, J (Joseph)
5
5.0
5
0
0
100.0
2547.2
425.0
2972.2
View list
5
185028656
Oatlhotse, P (Providence)
5
5.0
5
0
0
100.0
2550.9
425.0
2975.9
View list
6
102041158
Van Zyl-Rudd, J (Jack)
4
2.5
1
3
0
62.5
2549.8
106.3
2656.0
View list
7
161010711
Goosen, A (Anton)
3
3.0
3
0
0
100.0
2550.2
425.0
2975.2
View list
8
187015737
Klaasen, CJ (Calvin)
3
3.0
3
0
0
100.0
2548.2
425.0
2973.2
View list
9
190019285
Mafanya, K (Kulasande)
3
3.0
3
0
0
100.0
2544.8
425.0
2969.8
View list
10
192023485
Mnguni, JD (Jakob)
3
3.0
3
0
0
100.0
2545.9
425.0
2970.9
View list
11
180028736
Odendaal, F (Frederick)
3
3.0
3
0
0
100.0
2554.5
425.0
2979.5
View list
12
178013396
Jacobs, KT (Kevin)
3
2.5
2
1
0
83.3
2539.5
283.3
2822.8
View list
13
191029297
Paiva, D (Donaldo)
3
2.5
2
1
0
83.3
2554.2
283.3
2837.5
View list
14
299040998
Van Zyl, C (Charlize)
3
2.5
2
1
0
83.3
2547.6
283.3
2830.9
View list
15
196006193
De Abreu, RN (Roberto)
2
2.0
2
0
0
100.0
2552.3
425.0
2977.3
View list
16
182009037
Erlank, WK (Warrick)
2
2.0
2
0
0
100.0
2546.1
425.0
2971.1
View list
17
100050220
Haznedaroglu, K (Kivanc)
2
2.0
2
0
0
100.0
2554.5
425.0
2979.5
View list
18
179014715
Jurgensen, GI (Graham)
2
2.0
2
0
0
100.0
2545.5
425.0
2970.5
View list
19
157016497
Kromhout, ED (Ewan)
2
2.0
2
0
0
100.0
2541.9
425.0
2966.9
View list
20
199021497
Masiya, MA (Mfundo)
2
2.0
2
0
0
100.0
2545.5
425.0
2970.5
View list