Chess South Africa
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Chess South Africa
Davidson, M (Matt)
Dob:
1990/08/31 (Adult)
Gender:
Male
Chess SA id:
1900133649
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (399 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
1552.6
Current Weighted rating
1429.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1552.6
Current highest rating achieved
1552.6
Current floor (min rating allowed)
1052.6
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)
±100.3
Current Raw change used (final)
0.0
Projected new Raw rating
1552.6
Projected new Weighed rating
1321.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1552.6
Projected new floor
1052.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1552.6
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
1280.5
Current Weighted rating
1251.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1280.5
Current highest rating achieved
1280.5
Current floor (min rating allowed)
780.5
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)
±147.8
Current Raw change used (final)
0.0
Projected new Raw rating
1280.5
Projected new Weighed rating
1153.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1280.5
Projected new floor
780.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.5
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
1300.0
Current Weighted rating
1265.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1165.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1666.0
Current Weighted rating
1502.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1666.0
Current highest rating achieved
1666.0
Current floor (min rating allowed)
1166.0
Current K-factor
28
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)
±85.4
Current Raw change used (final)
0.0
Projected new Raw rating
1666.0
Projected new Weighed rating
1391.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1666.0
Projected new floor
1166.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1666.0
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
4
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
1
1.0
1184.8
1184.0
Analysis
3
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
0.5
1184.8
1184.0
Analysis
2
2022 Western Province Club League (Premier)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
3
0.5
1200.0
1200.0
Analysis
1
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
1
0.0
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
9
1
2
6
2.0
22.2
-236.1
1494.1
1257.9
White
5
1
1
3
1.5
30.0
-170.0
1557.8
1387.8
Black
4
0
1
3
0.5
12.5
-318.8
1414.4
1095.7
Standard
All
9
1
2
6
2.0
22.2
-236.1
1494.1
1257.9
White
5
1
1
3
1.5
30.0
-170.0
1557.8
1387.8
Black
4
0
1
3
0.5
12.5
-318.8
1414.4
1095.7
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
1090109860
Solomon, I (Izaiah)
1
1.0
1
0
0
100.0
1184.8
425.0
1609.8
View list
2
192012034
Hattingh, K (Keaton)
1
0.5
0
1
0
50.0
1184.8
0.0
1184.8
View list
3
153010181
Galleid, S (Stephen)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1860114057
Cunningham, L (Lezerick)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
189053931
Salem, A (Abdarahim)
1
0.0
0
0
1
0.0
1184.8
-425.0
759.8
View list
6
1050148234
Rogov, T (Timofey)
1
0.0
0
0
1
0.0
1184.8
-425.0
759.8
View list
7
1020157310
Mushonga, S (Shingai)
1
0.0
0
0
1
0.0
1184.8
-425.0
759.8
View list
8
1070133973
Morgan, N (Nathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
103024863
Moore, J (Jayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list