Chess South Africa
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Chess South Africa
Becker, M (Matthew)
Dob:
2006/11/21 (U20)
Gender:
Male
Chess SA id:
106065267
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (13 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
1471.8
Curent Weighted rating
1451.2
Curent Weighted performance
1371.9
Current official/published rating (highest between Raw, WR and WP)
1471.8
Current floor (min rating allowed)
985.6
Current highest rating achieved
1485.6
Current K-factor
32
Games played this month
5
Score (S)
4.5
Expected score (We)
3.08
Difference (S-We)
1.42
Current Raw change (no limits, including tournament time weight)
37.7
Current min/max change allowed (with limits)
±112.6
Current Raw change used (final)
37.7
Projected new Raw rating
1509.5
Projected new Weighed rating
1455.4
Projected new Weighted performance
1371.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1509.5
Projected effective change (new Official - current Official)
+37.7
Projected new highest rating
1509.5
Projected new floor
1009.5
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
1463.4
Curent Weighted rating
1441.1
Curent Weighted performance
1355.7
Current official/published rating (highest between Raw, WR and WP)
1463.4
Current floor (min rating allowed)
986.2
Current highest rating achieved
1486.2
Current K-factor
32
Games played this month
5
Score (S)
4.5
Expected score (We)
2.98
Difference (S-We)
1.52
Current Raw change (no limits, including tournament time weight)
48.6
Current min/max change allowed (with limits)
±113.9
Current Raw change used (final)
48.6
Projected new Raw rating
1512.0
Projected new Weighed rating
1446.2
Projected new Weighted performance
1355.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1512.0
Projected effective change (new Official - current Official)
+48.6
Projected new highest rating
1512.0
Projected new floor
1012.0
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
1304.6
Curent Weighted rating
1230.8
Curent Weighted performance
701.5
Current official/published rating (highest between Raw, WR and WP)
1304.6
Current floor (min rating allowed)
804.6
Current highest rating achieved
1304.6
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)
±142.9
Current Raw change used (final)
0.0
Projected new Raw rating
1304.6
Projected new Weighed rating
1238.1
Projected new Weighted performance
701.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1304.6
Projected new floor
804.6
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
1567.3
Curent Weighted rating
1246.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1567.3
Current floor (min rating allowed)
804.6
Current highest rating achieved
1567.3
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)
±98.3
Current Raw change used (final)
0.0
Projected new Raw rating
1567.3
Projected new Weighed rating
1278.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1567.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1567.3
Projected new floor
804.6
Projected new K-facor
32
Tournaments
History
Tournament:
BC Chess HS Trials 3 2024 (U18-Adult)
Start:
2024/05/04
End:
2024/05/04
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.5
Main rating:
1471.8
Rating gain/loss:
37.7
Type rating:
1463.4
Rating gain/loss:
48.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
5
4.5
1471.8
1463.4
Analysis
2
2nd Buffalo City Chess Trials 2024 (U20A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1461.2
1450.3
Analysis
1
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1439.7
1428.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
46
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
5
4.5
1471.8
1463.4
Analysis
45
2nd Buffalo City Chess Trials 2024 (U20A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1461.2
1450.3
Analysis
44
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1439.7
1428.2
Analysis
43
BC Chess Trials 1 of 5 2023 (Prestige)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1464.4
1459.6
Analysis
42
Grey College Team Championship 2023 (B)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1462.3
1458.0
Analysis
41
2022 South African Junior Wild Card Chess Championships (U18+U20 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1482.8
1475.6
Analysis
40
2022 South African Junior Team Chess Championships (U18 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1482.8
1475.6
Analysis
39
BC Chess Trials 5 of 5 2022 (A)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
12
0.33
10
10
7.0
1469.5
1086.4
Analysis
38
BC Chess 4th Border Trials 2022 (A)
2022/05/21
2022/05/21
Buffalo City (EBC)
Rapid
12
0.33
10
10
6.0
1477.6
1061.2
Analysis
37
BC Trials 3 2022 (U18A+U20A)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1485.6
1486.2
Analysis
36
Grey College Team Championship 2022 (B)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
4.5
1483.5
1480.8
Analysis
35
BC Trials 1 2022 (U18A+Open)
2022/02/11
2022/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1483.5
1480.8
Analysis
34
BC Trials 2 2020 (U16A)
2020/03/07
2020/03/07
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1478.5
1473.8
Analysis
33
BC Trials 1 2020 (U16A)
2020/02/22
2020/02/22
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1478.5
1472.2
Analysis
32
2019 Wild Card Chess Championship (U14 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1380.6
1380.8
Analysis
31
2019 South African Junior Team Championships (U14B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1380.6
1380.8
Analysis
30
Vikings League 6 of 6 2019 (Open)
2019/10/26
2019/10/26
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1357.5
1364.4
Analysis
29
Vikings League 5 of 6 2019 (Open)
2019/10/12
2019/10/12
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1357.5
1364.4
Analysis
28
Vikings League 4 of 6 2019 (B)
2019/09/14
2019/09/14
Buffalo City (EBC)
Standard
60
0.83
5
5
4.5
1319.9
1321.2
Analysis
27
Vikings League 3 of 6 2019 (B)
2019/08/24
2019/08/24
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1365.0
1377.0
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
10
3
2
11.5
76.7
226.7
1386.5
1613.2
White
9
5
3
1
6.5
72.2
188.9
1425.0
1613.8
Black
6
5
0
1
5.0
83.3
283.3
1328.8
1612.2
Standard
All
15
10
3
2
11.5
76.7
226.7
1386.5
1613.2
White
9
5
3
1
6.5
72.2
188.9
1425.0
1613.8
Black
6
5
0
1
5.0
83.3
283.3
1328.8
1612.2
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
266
148
35
83
165.5
62.2
103.9
1221.4
1325.3
White
134
80
13
41
86.5
64.6
123.7
1223.4
1347.1
Black
132
68
22
42
79.0
59.8
83.7
1219.5
1303.2
Standard
All
207
118
28
61
132.0
63.8
117.0
1210.8
1327.8
White
102
61
11
30
66.5
65.2
129.2
1219.8
1348.9
Black
105
57
17
31
65.5
62.4
105.2
1202.0
1307.2
Rapid
All
59
30
7
22
33.5
56.8
57.6
1258.9
1316.5
White
32
19
2
11
20.0
62.5
106.3
1234.8
1341.1
Black
27
11
5
11
13.5
50.0
0.0
1287.4
1287.4
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
110088674
Chang, S (Samuel)
9
8.0
8
0
1
88.9
1345.4
330.6
1675.9
View list
2
106059113
Chang, S (Sebastian)
9
3.0
2
2
5
33.3
1265.4
-141.7
1123.8
View list
3
106065282
Meise, K (Keagen)
9
2.5
2
1
6
27.8
1308.9
-188.9
1120.1
View list
4
105065320
Sparg, N (Nathan)
8
1.5
1
1
6
18.8
1303.6
-265.6
1037.9
View list
5
1070099423
Lin, C (Chenyi)
6
1.5
0
3
3
25.0
1266.0
-212.5
1053.5
View list
6
205056862
Becker, R (Robyn)
5
2.5
1
3
1
50.0
1209.3
0.0
1209.3
View list
7
1060104008
Totose, Z (Zimi)
5
2.0
2
0
3
40.0
1375.8
-85.0
1290.8
View list
8
106078250
De Villiers, E (Ethan)
4
4.0
4
0
0
100.0
1312.8
425.0
1737.8
View list
9
206044984
Qangule, MK (Mandibonge)
4
4.0
4
0
0
100.0
1207.0
425.0
1632.0
View list
10
207044978
August, T (Thimna)
4
3.0
3
0
1
75.0
1116.1
212.5
1328.6
View list
11
105056702
Deang, A (Alman)
4
0.0
0
0
4
0.0
1147.0
-425.0
722.0
View list
12
1060105511
Marnitz, K (Keenan)
3
3.0
3
0
0
100.0
1394.3
425.0
1819.3
View list
13
105065322
Swaartbooi, A (Asange)
3
3.0
3
0
0
100.0
1019.4
425.0
1444.4
View list
14
105054349
Wang, I (Ikai)
3
3.0
3
0
0
100.0
1350.4
425.0
1775.4
View list
15
1070105515
Voyi, O (Onesimo)
3
2.0
2
0
1
66.7
1462.3
141.7
1603.9
View list
16
106049463
Klinkradt, L (Luke)
3
2.0
1
2
0
66.7
1089.3
141.7
1231.0
View list
17
1100100199
Botha, T (Tyler)
3
1.5
1
1
1
50.0
1432.9
0.0
1432.9
View list
18
2060098046
Jacobs, E (Elsje)
3
1.0
1
0
2
33.3
1433.2
-141.7
1291.5
View list
19
1990106168
Mdlatu, L (Lilitha)
3
1.0
1
0
2
33.3
1389.3
-141.7
1247.7
View list
20
1070104009
Sibanda, T (Takudzwa)
3
1.0
1
0
2
33.3
1442.3
-141.7
1300.7
View list