Chess South Africa
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Chess South Africa
Forbes, M (Matthew)
Dob:
2006/08/18 (U20)
Gender:
Male
Chess SA id:
106073247
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (71 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
Curent Raw rating
1217.0
Curent Weighted rating
1212.7
Curent Weighted performance
1147.6
Current official/published rating (highest between Raw, WR and WP)
1217.0
Current floor (min rating allowed)
734.9
Current highest rating achieved
1234.9
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)
±161.8
Current Raw change used (final)
0.0
Projected new Raw rating
1217.0
Projected new Weighed rating
1213.3
Projected new Weighted performance
1147.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1234.9
Projected new floor
734.9
Projected new K-facor
36
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
Curent Raw rating
1245.9
Curent Weighted rating
1245.3
Curent Weighted performance
1158.4
Current official/published rating (highest between Raw, WR and WP)
1245.9
Current floor (min rating allowed)
779.4
Current highest rating achieved
1279.4
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)
±155.3
Current Raw change used (final)
0.0
Projected new Raw rating
1245.9
Projected new Weighed rating
1246.2
Projected new Weighted performance
1158.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.2
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1279.4
Projected new floor
779.4
Projected new K-facor
36
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
Curent Raw rating
1101.2
Curent Weighted rating
1115.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1115.9
Current floor (min rating allowed)
639.6
Current highest rating achieved
1139.6
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)
±190.9
Current Raw change used (final)
0.0
Projected new Raw rating
1101.2
Projected new Weighed rating
1113.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.2
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1139.6
Projected new floor
639.6
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
639.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
639.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1234.9
1279.4
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.5
1205.9
1249.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1234.9
1279.4
Analysis
6
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.5
1205.9
1249.2
Analysis
5
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
0.5
1232.9
1139.6
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1229.9
1254.2
Analysis
3
District East Schools Chess Individual Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1180.6
1201.6
Analysis
2
Kenridge Rapid 2022 (B)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
5
1.5
1202.0
1200.0
Analysis
1
2020 East District Individuals (U15)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
1
5
4.5
45.0
-42.5
1315.8
1273.3
White
5
3
0
2
3.0
60.0
85.0
1342.3
1427.3
Black
5
1
1
3
1.5
30.0
-170.0
1289.4
1119.4
Standard
All
10
4
1
5
4.5
45.0
-42.5
1315.8
1273.3
White
5
3
0
2
3.0
60.0
85.0
1342.3
1427.3
Black
5
1
1
3
1.5
30.0
-170.0
1289.4
1119.4
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
38
14
4
20
16.0
42.1
-67.1
1285.2
1218.0
White
20
9
1
10
9.5
47.5
-21.3
1318.6
1297.4
Black
18
5
3
10
6.5
36.1
-118.1
1248.0
1129.9
Standard
All
28
13
2
13
14.0
50.0
0.0
1285.7
1285.7
White
14
8
1
5
8.5
60.7
91.1
1317.6
1408.6
Black
14
5
1
8
5.5
39.3
-91.1
1253.9
1162.8
Rapid
All
10
1
2
7
2.0
20.0
-255.0
1283.6
1028.6
White
6
1
0
5
1.0
16.7
-283.3
1321.1
1037.8
Black
4
0
2
2
1.0
25.0
-212.5
1227.3
1014.8
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
1060112747
Mdzanga, S (Shinny)
2
1.0
1
0
1
50.0
1215.0
0.0
1215.0
View list
2
106054115
Schuch, CH (Cornelius)
2
1.0
1
0
1
50.0
1207.8
0.0
1207.8
View list
3
106092062
Ncethelo, B (Bongolethu)
2
0.0
0
0
2
0.0
1206.8
-425.0
781.8
View list
4
1070133995
Mntwelizwe, K (Khaya)
1
1.0
1
0
0
100.0
1180.6
425.0
1605.6
View list
5
211087036
Osborne, H (Hannah)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
6
1060150229
Bonolo, M (Morebudi)
1
1.0
1
0
0
100.0
1180.6
425.0
1605.6
View list
7
1060158262
Daniels, P (Peter)
1
1.0
1
0
0
100.0
1205.9
425.0
1630.9
View list
8
1080162707
Dlamini, T (Thando)
1
1.0
1
0
0
100.0
1234.9
425.0
1659.9
View list
9
1080150205
Devaney, N (Nigel)
1
1.0
1
0
0
100.0
1205.9
425.0
1630.9
View list
10
1060110713
Pheiffers, G (Gary)
1
1.0
1
0
0
100.0
1229.9
425.0
1654.9
View list
11
1050130484
Sibhidla, L (Leago)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1060130486
Simthandile, N (Ngxyo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1070108819
Smit, R (Rikis)
1
1.0
1
0
0
100.0
1180.6
425.0
1605.6
View list
14
106094668
Steele, A (Aiden)
1
1.0
1
0
0
100.0
1234.9
425.0
1659.9
View list
15
1060130492
Williams, A (Aden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1080193444
De Wet, E (Evan)
1
0.5
0
1
0
50.0
1205.9
0.0
1205.9
View list
17
1750137733
De Wet, D (Dries)
1
0.5
0
1
0
50.0
1202.0
0.0
1202.0
View list
18
1070133992
Kabuanga, A (Andre)
1
0.5
0
1
0
50.0
1232.9
0.0
1232.9
View list
19
107076747
Osborne, R (Ryan Eugene)
1
0.5
0
1
0
50.0
1229.9
0.0
1229.9
View list
20
1070138709
Williams, R (Reinaert)
1
0.0
0
0
2
0.0
1234.9
-425.0
809.9
View list