Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Berry, G (Grayson)
Dob:
2015/09/28 (U10)
Gender:
Male
Chess SA id:
1150157409
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/06/16 (376 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
1207.4
Current Weighted rating
1205.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1207.4
Current highest rating achieved
1207.4
Current floor (min rating allowed)
707.4
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)
±164.1
Current Raw change used (final)
0.0
Projected new Raw rating
1207.4
Projected new Weighed rating
1109.5
Projected new Weighted performance
361.0
Projected new final Raw rating (if new WP > new Raw)
1207.4
Projected new highest rating
1207.4
Projected new floor
707.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.4
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
1207.9
Current Weighted rating
1206.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1207.9
Current highest rating achieved
1207.9
Current floor (min rating allowed)
707.9
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)
±164.0
Current Raw change used (final)
0.0
Projected new Raw rating
1207.9
Projected new Weighed rating
1109.8
Projected new Weighted performance
361.0
Projected new final Raw rating (if new WP > new Raw)
1207.9
Projected new highest rating
1207.9
Projected new floor
707.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.9
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
2023 Elize Steenkamp Open Tournament (E)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
6
3.0
1200.0
1200.0
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
6
3
0
3
3.0
50.0
0.0
1242.9
1242.9
White
4
2
0
2
2.0
50.0
0.0
1267.2
1267.2
Black
2
1
0
1
1.0
50.0
0.0
1194.2
1194.2
Standard
All
6
3
0
3
3.0
50.0
0.0
1242.9
1242.9
White
4
2
0
2
2.0
50.0
0.0
1267.2
1267.2
Black
2
1
0
1
1.0
50.0
0.0
1194.2
1194.2
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
1150157429
Shezi, L (Luthando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1150157426
Ngwenya, N (Nkosinathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2150157433
Westermann, I (Inge)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2150137423
Vermaak, A (Alri)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150149177
Kleynhans, M (Magnus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2140149175
Boshoff, M (Milah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
