Chess South Africa
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Chess South Africa
Barker, G (Gershwin)
Dob:
1994/08/27 (Adult)
Gender:
Male
Chess SA id:
194001308
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2019/09/07 (1827 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
1457.1
Current Weighted rating
1457.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1457.1
Current highest rating achieved
1457.1
Current floor (min rating allowed)
957.1
Current K-factor
32
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)
±115.0
Current Raw change used (final)
0.0
Projected new Raw rating
1457.1
Projected new Weighed rating
1340.5
Projected new Weighted performance
122.9
Projected new final Raw rating (if new WP > new Raw)
1457.1
Projected new highest rating
1457.1
Projected new floor
957.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1457.1
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
1455.5
Current Weighted rating
1455.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1455.5
Current highest rating achieved
1455.5
Current floor (min rating allowed)
955.5
Current K-factor
32
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)
±115.2
Current Raw change used (final)
0.0
Projected new Raw rating
1455.5
Projected new Weighed rating
1339.1
Projected new Weighted performance
122.9
Projected new final Raw rating (if new WP > new Raw)
1455.5
Projected new highest rating
1455.5
Projected new floor
955.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1455.5
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
1426.0
Current Weighted rating
1426.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1426.0
Current highest rating achieved
1426.0
Current floor (min rating allowed)
926.0
Current K-factor
32
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)
±120.2
Current Raw change used (final)
0.0
Projected new Raw rating
1426.0
Projected new Weighed rating
1311.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1426.0
Projected new floor
926.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1426.0
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
1426.0
Current Weighted rating
1426.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1426.0
Current highest rating achieved
1426.0
Current floor (min rating allowed)
926.0
Current K-factor
32
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)
±120.2
Current Raw change used (final)
0.0
Projected new Raw rating
1426.0
Projected new Weighed rating
1311.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1426.0
Projected new floor
926.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1426.0
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
2
2019 Western Province League (B)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
4
3.0
1429.6
1428.9
Analysis
1
2018 Western Province League (B)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
7
4.5
1426.0
1426.0
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
11
7
1
3
7.5
68.2
154.5
1363.1
1517.6
White
8
4
1
3
4.5
56.3
53.1
1393.2
1446.3
Black
3
3
0
0
3.0
100.0
425.0
1282.7
1707.7
Standard
All
11
7
1
3
7.5
68.2
154.5
1363.1
1517.6
White
8
4
1
3
4.5
56.3
53.1
1393.2
1446.3
Black
3
3
0
0
3.0
100.0
425.0
1282.7
1707.7
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
197013806
Jansen, L (Lyle)
1
1.0
1
0
0
100.0
1429.6
425.0
1854.6
View list
2
154000797
Arnold, F (Fuad)
1
1.0
1
0
0
100.0
1426.0
425.0
1851.0
View list
3
174061333
Styer, G (Garth)
1
1.0
1
0
0
100.0
1426.0
425.0
1851.0
View list
4
100069470
Mbhele, N (Nkululeko)
1
1.0
1
0
0
100.0
1429.6
425.0
1854.6
View list
5
189088910
Maritz, J (Jean)
1
1.0
1
0
0
100.0
1429.6
425.0
1854.6
View list
6
100052481
Le Roux, M (Murray)
1
1.0
1
0
0
100.0
1426.0
425.0
1851.0
View list
7
196015359
Khan, B (Bashaarit)
1
1.0
1
0
0
100.0
1426.0
425.0
1851.0
View list
8
101014670
Judd, E (Emilio)
1
0.5
0
1
0
50.0
1426.0
0.0
1426.0
View list
9
294040176
Willenberg, LS (Lauren)
1
0.0
0
0
1
0.0
1429.6
-425.0
1004.6
View list
10
199060839
Matthys, A (Allistair)
1
0.0
0
0
1
0.0
1426.0
-425.0
1001.0
View list
11
185021072
Martin, DL (Denzil)
1
0.0
0
0
1
0.0
1426.0
-425.0
1001.0
View list
