Chess South Africa
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Chess South Africa
Mackway-Wilson, M (Matthew)
Dob:
2009/02/23 (U16)
Gender:
Male
Chess SA id:
1090130143
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/10/22 (613 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
1173.2
Current Weighted rating
1172.9
Current Weighted performance
800.5
Current official/published rating (highest between Raw, WR and WP)
1173.2
Current highest rating achieved
1194.9
Current floor (min rating allowed)
694.9
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)
±172.3
Current Raw change used (final)
0.0
Projected new Raw rating
1173.2
Projected new Weighed rating
1079.2
Projected new Weighted performance
800.5
Projected new final Raw rating (if new WP > new Raw)
1173.2
Projected new highest rating
1194.9
Projected new floor
694.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.2
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
1144.4
Current Weighted rating
1144.4
Current Weighted performance
680.2
Current official/published rating (highest between Raw, WR and WP)
1144.4
Current highest rating achieved
1190.8
Current floor (min rating allowed)
690.8
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)
±179.5
Current Raw change used (final)
0.0
Projected new Raw rating
1144.4
Projected new Weighed rating
1052.8
Projected new Weighted performance
680.2
Projected new final Raw rating (if new WP > new Raw)
1144.4
Projected new highest rating
1190.8
Projected new floor
690.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.4
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
1217.6
Current Weighted rating
1217.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1217.6
Current highest rating achieved
1217.6
Current floor (min rating allowed)
717.6
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)
±161.7
Current Raw change used (final)
0.0
Projected new Raw rating
1217.6
Projected new Weighed rating
1120.0
Projected new Weighted performance
347.1
Projected new final Raw rating (if new WP > new Raw)
1217.6
Projected new highest rating
1217.6
Projected new floor
717.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.6
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
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
6
George-Suid Senior Skaaktoernooi 2022
2022/10/22
2022/10/22
Eden District (WEG)
Rapid
20
0.47
5
5
3.0
1156.3
1200.0
Analysis
5
George Trials 3 2022 (U13)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1176.2
1168.0
Analysis
4
George Trials 2 2022 (U13)
2022/02/12
2022/02/12
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1176.2
1168.0
Analysis
3
George Trial 3 2020 (U12)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
4
2.0
1194.9
1190.8
Analysis
2
George Trial 2 2020 (U12)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1194.9
1190.8
Analysis
1
George Trial 1 2020 (U12)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
4
2.0
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
27
12
0
15
12.0
44.4
-47.2
1218.8
1171.6
White
14
6
0
8
6.0
42.9
-60.7
1226.6
1165.9
Black
13
6
0
7
6.0
46.2
-32.7
1210.3
1177.6
Standard
All
22
9
0
13
9.0
40.9
-77.3
1215.6
1138.3
White
11
5
0
6
5.0
45.5
-38.6
1217.5
1178.9
Black
11
4
0
7
4.0
36.4
-115.9
1213.6
1097.7
Rapid
All
5
3
0
2
3.0
60.0
85.0
1232.9
1317.9
White
3
1
0
2
1.0
33.3
-141.7
1259.9
1118.2
Black
2
2
0
0
2.0
100.0
425.0
1192.3
1617.3
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
109077753
Van Loggerenberg, U (Ulrich)
2
1.0
1
0
1
50.0
1188.1
0.0
1188.1
View list
2
109095378
De Waal, E (Errol-Durand)
2
0.0
0
0
2
0.0
1185.6
-425.0
760.6
View list
3
1100108150
Du Preez, R (Regardt)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
4
1100119462
Du Plessis, L (Liam)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
5
1120144645
Harris, A (Aaron)
1
1.0
1
0
0
100.0
1156.3
425.0
1581.3
View list
6
1090131115
Gomes Da Silva, F (Fabio)
1
1.0
1
0
0
100.0
1176.2
425.0
1601.2
View list
7
209095400
Rodriguez, C (Chloe-Jade)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
8
2100119466
Reynecke, A (Annemieka)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
9
1120131110
Punt, H (Heinrich)
1
1.0
1
0
0
100.0
1156.3
425.0
1581.3
View list
10
2110147360
Pretorius, S (Simone)
1
1.0
1
0
0
100.0
1156.3
425.0
1581.3
View list
11
1100136948
Stander, H (Hendrik)
1
1.0
1
0
0
100.0
1176.2
425.0
1601.2
View list
12
1100108126
Olivier, S (Schalk)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1090108166
Khan, N (Nizam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1100108157
Herholdt, M (Markus)
1
0.0
0
0
1
0.0
1194.9
-425.0
769.9
View list
15
1100109393
Smith, O (Owen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1090096198
Rossel, L (Louis)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
17
1100108144
Roodt, R (Ruben)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
18
1100096199
Petersen, S (Shenwin)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
19
2090136945
Goliath, R (Rori)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
20
1120142291
Fredericks, R (Reuel)
1
0.0
0
0
1
0.0
1156.3
-425.0
731.3
View list