Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Stroebel, G (Gorhin)
Dob:
2000/05/23 (Adult)
Gender:
Male
Chess SA id:
100036549
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/03/16 (435 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
1152.4
Curent Weighted rating
1152.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1152.8
Current floor (min rating allowed)
655.2
Current highest rating achieved
1155.2
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)
±177.5
Current Raw change used (final)
0.0
Projected new Raw rating
1152.4
Projected new Weighed rating
1152.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.7
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1155.2
Projected new floor
655.2
Projected new K-facor
40
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
1138.0
Curent Weighted rating
1138.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1138.4
Current floor (min rating allowed)
640.4
Current highest rating achieved
1140.4
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)
±181.1
Current Raw change used (final)
0.0
Projected new Raw rating
1138.0
Projected new Weighed rating
1138.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.3
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1140.4
Projected new floor
640.4
Projected new K-facor
40
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
1149.2
Curent Weighted rating
1149.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1149.2
Current floor (min rating allowed)
649.2
Current highest rating achieved
1149.2
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)
±178.3
Current Raw change used (final)
0.0
Projected new Raw rating
1149.2
Projected new Weighed rating
1149.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1149.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1149.2
Projected new floor
649.2
Projected new K-facor
40
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
1087.6
Curent Weighted rating
1067.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1087.6
Current floor (min rating allowed)
649.2
Current highest rating achieved
1137.0
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)
±194.6
Current Raw change used (final)
0.0
Projected new Raw rating
1087.6
Projected new Weighed rating
1069.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1087.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1137.0
Projected new floor
649.2
Projected new K-facor
40
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
5
PECC Presidents Cup 2023
2023/02/02
2023/03/16
Nelson Mandela Bay (ENM)
Standard
70
0.87
7
1
0.0
1155.2
1140.4
Analysis
4
1st Chess Vikings Blitz and Rapid 2019 (Rapid)
2019/07/06
2019/07/06
Buffalo City (EBC)
Rapid
11
0.31
5
5
2.5
1140.2
1127.6
Analysis
3
1st Chess Vikings Blitz and Rapid 2019 (Blitz)
2019/07/06
2019/07/06
Buffalo City (EBC)
Blitz
5
0.18
10
9
4.0
1140.2
1127.6
Analysis
2
Buffalo City Trials 3 of 5 2019 (U18A-Open)
2019/03/02
2019/03/02
Buffalo City (EBC)
Standard
60
0.83
5
4
2.5
1113.3
1107.6
Analysis
1
Buffalo City Trials 1 of 5 2019 (U18-Open)
2019/02/02
2019/02/02
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1127.6
1127.6
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
24
11
2
11
12.0
50.0
0.0
1198.3
1198.3
White
11
5
0
6
5.0
45.5
-38.6
1137.3
1098.7
Black
13
6
2
5
7.0
53.8
32.7
1249.9
1282.6
Standard
All
10
5
1
4
5.5
55.0
42.5
1108.5
1151.0
White
5
2
0
3
2.0
40.0
-85.0
1030.6
945.6
Black
5
3
1
1
3.5
70.0
170.0
1186.5
1356.5
Rapid
All
5
2
1
2
2.5
50.0
0.0
1318.7
1318.7
White
2
1
0
1
1.0
50.0
0.0
1277.3
1277.3
Black
3
1
1
1
1.5
50.0
0.0
1346.3
1346.3
Blitz
All
9
4
0
5
4.0
44.4
-47.2
1231.2
1183.9
White
4
2
0
2
2.0
50.0
0.0
1200.7
1200.7
Black
5
2
0
3
2.0
40.0
-85.0
1255.5
1170.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1030096188
Mabasa, B (Blessed)
2
1.0
1
0
1
50.0
1120.4
0.0
1120.4
View list
2
104043328
Xongwana, S (Sahlulelo)
2
1.0
1
0
1
50.0
1140.2
0.0
1140.2
View list
3
103088769
Rosso, T (Tyler)
2
0.0
0
0
2
0.0
1126.8
-425.0
701.8
View list
4
203031273
Qangule, L (Lithitha)
1
1.0
1
0
0
100.0
1113.3
425.0
1538.3
View list
5
105078265
Van Rooyen, S (Stephan)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
6
103067221
Sihlobo, S (Sikhosonke)
1
1.0
1
0
0
100.0
1127.6
425.0
1552.6
View list
7
1060105511
Marnitz, K (Keenan)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
8
199020422
Manene, S (Sivile)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
9
1030099547
Guma, S (Sityhilelo)
1
1.0
1
0
0
100.0
1127.6
425.0
1552.6
View list
10
1100100200
Driffield, G (Gary)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
11
106078250
De Villiers, E (Ethan)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
12
1010097971
Bala, B (Lubabalo)
1
1.0
1
0
0
100.0
1127.6
425.0
1552.6
View list
13
208065268
Beshe, A (Akhanye)
1
0.5
0
1
0
50.0
1140.2
0.0
1140.2
View list
14
103051872
Bacharam, N (Nishalin)
1
0.5
0
1
0
50.0
1113.3
0.0
1113.3
View list
15
183068085
Magagula, R (Raymond)
1
0.0
0
0
1
0.0
1140.2
-425.0
715.2
View list
16
199065405
Mshumi, P (Phumelelani)
1
0.0
0
0
1
0.0
1140.2
-425.0
715.2
View list
17
1770106162
Mazikana, M (Mazwell)
1
0.0
0
0
1
0.0
1140.2
-425.0
715.2
View list
18
198094698
Maza, O (Okuhle)
1
0.0
0
0
1
0.0
1140.2
-425.0
715.2
View list
19
102016911
Labuschagne, C (Conrad)
1
0.0
0
0
1
0.0
1140.2
-425.0
715.2
View list
20
202090447
Gosa, C (Cwenga)
1
0.0
0
0
1
0.0
1127.6
-425.0
702.6
View list