Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Gray, M (Michael)
Dob:
2000/08/16 (Adult)
Gender:
Male
Chess SA id:
100011019
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2018/01/08 (2513 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
1120.5
Current Weighted rating
1120.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.5
Current highest rating achieved
1149.0
Current floor (min rating allowed)
649.0
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)
±185.7
Current Raw change used (final)
0.0
Projected new Raw rating
1120.5
Projected new Weighed rating
1030.9
Projected new Weighted performance
53.6
Projected new final Raw rating (if new WP > new Raw)
1120.5
Projected new highest rating
1149.0
Projected new floor
649.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.5
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
1120.5
Current Weighted rating
1120.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.5
Current highest rating achieved
1149.0
Current floor (min rating allowed)
649.0
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)
±185.7
Current Raw change used (final)
0.0
Projected new Raw rating
1120.5
Projected new Weighed rating
1030.9
Projected new Weighted performance
53.6
Projected new final Raw rating (if new WP > new Raw)
1120.5
Projected new highest rating
1149.0
Projected new floor
649.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.5
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
1121.3
Current Weighted rating
1121.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1121.3
Current highest rating achieved
1149.0
Current floor (min rating allowed)
649.0
Current K-factor
40
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)
±185.5
Current Raw change used (final)
0.0
Projected new Raw rating
1121.3
Projected new Weighed rating
1031.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1149.0
Projected new floor
649.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.3
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
1121.3
Current Weighted rating
1121.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1121.3
Current highest rating achieved
1149.0
Current floor (min rating allowed)
649.0
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)
±185.5
Current Raw change used (final)
0.0
Projected new Raw rating
1121.3
Projected new Weighed rating
1031.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1149.0
Projected new floor
649.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.3
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
South African Junior Team Championships 2017 (U20A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1121.3
1121.3
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
2
0
4
2.0
33.3
-141.7
1295.6
1154.0
White
3
1
0
2
1.0
33.3
-141.7
1318.0
1176.4
Black
3
1
0
2
1.0
33.3
-141.7
1273.2
1131.5
Standard
All
6
2
0
4
2.0
33.3
-141.7
1295.6
1154.0
White
3
1
0
2
1.0
33.3
-141.7
1318.0
1176.4
Black
3
1
0
2
1.0
33.3
-141.7
1273.2
1131.5
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
299001034
Badenhorst, M (Mandie)
1
1.0
1
0
0
100.0
1121.3
425.0
1546.3
View list
2
201082838
Khalata, R (Refiloe)
1
1.0
1
0
0
100.0
1121.3
425.0
1546.3
View list
3
198043152
Woest, H (Herman)
1
0.0
0
0
1
0.0
1121.3
-425.0
696.3
View list
4
199089320
Venter, I (Ian)
1
0.0
0
0
1
0.0
1121.3
-425.0
696.3
View list
5
202028680
Oberholzer, I (Imarie)
1
0.0
0
0
1
0.0
1121.3
-425.0
696.3
View list
6
198008659
Elliott, L (Luka)
1
0.0
0
0
1
0.0
1121.3
-425.0
696.3
View list
