Chess South Africa
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Chess South Africa
Marshall, M (Matthew)
Dob:
2007/07/31 (U18)
Gender:
Male
Chess SA id:
1070162037
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (6 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
1464.7
Curent Weighted rating
1295.0
Curent Weighted performance
1461.6
Current official/published rating (highest between Raw, WR and WP)
1464.7
Current floor (min rating allowed)
964.7
Current highest rating achieved
1464.7
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
2.31
Difference (S-We)
0.69
Current Raw change (no limits, including tournament time weight)
18.3
Current min/max change allowed (with limits)
±113.7
Current Raw change used (final)
18.3
Projected new Raw rating
1483.0
Projected new Weighed rating
1313.0
Projected new Weighted performance
1461.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1483.0
Projected effective change (new Official - current Official)
+18.3
Projected new highest rating
1483.0
Projected new floor
983.0
Projected new K-facor
32
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
1459.4
Curent Weighted rating
1300.0
Curent Weighted performance
1456.3
Current official/published rating (highest between Raw, WR and WP)
1459.4
Current floor (min rating allowed)
959.4
Current highest rating achieved
1459.4
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
2.30
Difference (S-We)
0.70
Current Raw change (no limits, including tournament time weight)
22.4
Current min/max change allowed (with limits)
±114.6
Current Raw change used (final)
22.4
Projected new Raw rating
1481.8
Projected new Weighed rating
1317.7
Projected new Weighted performance
1456.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1481.8
Projected effective change (new Official - current Official)
+22.4
Projected new highest rating
1481.8
Projected new floor
981.8
Projected new K-facor
32
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)
700.0
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
700.0
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
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (C)
Start:
2024/06/01
End:
2024/06/01
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1464.7
Rating gain/loss:
18.3
Type rating:
1459.4
Rating gain/loss:
22.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (C)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1464.7
1459.4
Analysis
3
2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1359.8
1369.6
Analysis
2
2024 KSNG CHess Academy Open Tournament (C)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1370.6
1387.6
Analysis
1
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1299.2
1303.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (C)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1464.7
1459.4
Analysis
5
2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1359.8
1369.6
Analysis
4
2024 KSNG CHess Academy Open Tournament (C)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1370.6
1387.6
Analysis
3
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1299.2
1303.0
Analysis
2
2023 Gauteng Noord (C)
2023/10/14
2023/10/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1252.5
1255.8
Analysis
1
2023 Alekhine Open Tournament (D)
2023/09/09
2023/09/09
Tshwane (GTP)
Standard
90
0.94
5
5
4.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
13
1
6
13.5
67.5
148.8
1399.4
1548.1
White
10
8
0
2
8.0
80.0
255.0
1343.0
1598.0
Black
10
5
1
4
5.5
55.0
42.5
1455.7
1498.2
Standard
All
20
13
1
6
13.5
67.5
148.8
1399.4
1548.1
White
10
8
0
2
8.0
80.0
255.0
1343.0
1598.0
Black
10
5
1
4
5.5
55.0
42.5
1455.7
1498.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
30
20
3
7
21.5
71.7
184.2
1333.3
1517.4
White
16
12
1
3
12.5
78.1
239.1
1271.8
1510.9
Black
14
8
2
4
9.0
64.3
121.4
1403.5
1524.9
Standard
All
30
20
3
7
21.5
71.7
184.2
1333.3
1517.4
White
16
12
1
3
12.5
78.1
239.1
1271.8
1510.9
Black
14
8
2
4
9.0
64.3
121.4
1403.5
1524.9
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
1110135703
Bain, M (Michael)
2
0.0
0
0
2
0.0
1417.7
-425.0
992.7
View list
2
1090149162
Murray, H (Henry)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
3
1080141600
Monaledi, O (Otsile)
1
1.0
1
0
0
100.0
1252.5
425.0
1677.5
View list
4
1060304617
Menon, A (Arjun)
1
1.0
1
0
0
100.0
1359.8
425.0
1784.8
View list
5
1100116740
Nkwadi, K (Karabo)
1
1.0
1
0
0
100.0
1252.5
425.0
1677.5
View list
6
1070141598
Mathe, T (Thubang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
107079671
Makaleng, M (Mosa)
1
1.0
1
0
0
100.0
1252.5
425.0
1677.5
View list
8
1090116738
Makaleng, K (Kgothatso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1120139917
Kruger, B (Brenden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1120139981
Kirstein, T (Tinus Ederich)
1
1.0
1
0
0
100.0
1370.6
425.0
1795.6
View list
11
1110103925
Keyter, ZC (Zarius Clarence)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
12
108090808
Jordaan, A (Alexander)
1
1.0
1
0
0
100.0
1359.8
425.0
1784.8
View list
13
1080145977
Grunenfelder, S (Stiaan Bosua)
1
1.0
1
0
0
100.0
1359.8
425.0
1784.8
View list
14
185011252
Grobbelaar, S (Schalk)
1
1.0
1
0
0
100.0
1464.7
425.0
1889.7
View list
15
1110117066
Du Preez, J (Joah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2110101741
De Waal, N (Nadine)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
17
1150139666
Raputsoa, B (Bohlale)
1
1.0
1
0
0
100.0
1464.7
425.0
1889.7
View list
18
2110157405
Strauss, L (Luné)
1
1.0
1
0
0
100.0
1464.7
425.0
1889.7
View list
19
104071464
Tom, N (Nevin)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
20
1980301729
Van Schoor, H (Herman)
1
1.0
1
0
0
100.0
1370.6
425.0
1795.6
View list