Chess South Africa
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Chess South Africa
Rogoff, G (Gadiel)
Dob:
2008/06/04 (U18)
Gender:
Male
Chess SA id:
1080157118
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/11 (97 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
1171.3
Current Weighted rating
1184.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.9
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±172.7
Current Raw change used (final)
0.0
Projected new Raw rating
1171.3
Projected new Weighed rating
1089.7
Projected new Weighted performance
360.8
Projected new final Raw rating (if new WP > new Raw)
1171.3
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.3
Projected effective change (new Official - current Official)
-13.6
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
1166.2
Current Weighted rating
1182.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.4
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±174.0
Current Raw change used (final)
0.0
Projected new Raw rating
1166.2
Projected new Weighed rating
1087.3
Projected new Weighted performance
360.8
Projected new final Raw rating (if new WP > new Raw)
1166.2
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.2
Projected effective change (new Official - current Official)
-16.2
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
3
1.0
1176.1
1172.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
3
1.0
1176.1
1172.3
Analysis
2
St Peters College Chess League 2023 (A)
2023/09/11
2023/10/23
Johannesburg Metro (GJM)
Standard
60
0.83
6
2
0.0
1200.0
1200.0
Analysis
1
2023 Elize Steenkamp Open Tournament (D1)
2023/06/16
2023/06/17
Tshwane (GTP)
Standard
90
0.94
6
0
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
3
1
0
2
1.0
33.3
-141.7
1261.4
1119.7
White
1
0
0
1
0.0
0.0
-425.0
1371.5
946.5
Black
2
1
0
1
1.0
50.0
0.0
1206.3
1206.3
Standard
All
3
1
0
2
1.0
33.3
-141.7
1261.4
1119.7
White
1
0
0
1
0.0
0.0
-425.0
1371.5
946.5
Black
2
1
0
1
1.0
50.0
0.0
1206.3
1206.3
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
5
1
0
4
1.0
20.0
-255.0
1257.6
1002.6
White
1
0
0
1
0.0
0.0
-425.0
1371.5
946.5
Black
4
1
0
3
1.0
25.0
-212.5
1229.2
1016.7
Standard
All
5
1
0
4
1.0
20.0
-255.0
1257.6
1002.6
White
1
0
0
1
0.0
0.0
-425.0
1371.5
946.5
Black
4
1
0
3
1.0
25.0
-212.5
1229.2
1016.7
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070301637
Hellman, D (Daniel)
1
1.0
1
0
0
100.0
1176.1
425.0
1601.1
View list
2
1100301079
Smith, W (William)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
3
107055344
Paraian, N (Nicolai)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
4
107095092
Kyriacou, D (Dimitri)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1070153742
Khandoo, J (Jiya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
