Chess South Africa
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Chess South Africa
Raseroka, M (Marvin)
Dob:
2004/09/08 (Adult)
Gender:
Male
Chess SA id:
1040133699
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (99 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
1515.6
Current Weighted rating
1360.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1515.6
Current highest rating achieved
1540.5
Current floor (min rating allowed)
1040.5
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)
±105.8
Current Raw change used (final)
0.0
Projected new Raw rating
1515.6
Projected new Weighed rating
1256.0
Projected new Weighted performance
989.7
Projected new final Raw rating (if new WP > new Raw)
1515.6
Projected new highest rating
1540.5
Projected new floor
1040.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1515.6
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
1243.2
Current Weighted rating
1243.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1243.2
Current highest rating achieved
1243.2
Current floor (min rating allowed)
743.2
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)
±155.9
Current Raw change used (final)
0.0
Projected new Raw rating
1243.2
Projected new Weighed rating
1143.7
Projected new Weighted performance
353.3
Projected new final Raw rating (if new WP > new Raw)
1243.2
Projected new highest rating
1243.2
Projected new floor
743.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.2
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
1482.4
Current Weighted rating
1333.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1482.4
Current highest rating achieved
1548.0
Current floor (min rating allowed)
1048.0
Current K-factor
32
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)
±110.9
Current Raw change used (final)
0.0
Projected new Raw rating
1482.4
Projected new Weighed rating
1231.2
Projected new Weighted performance
818.7
Projected new final Raw rating (if new WP > new Raw)
1482.4
Projected new highest rating
1548.0
Projected new floor
1048.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1482.4
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Wits 1st Trials 2024
2024/03/16
2024/03/16
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1537.5
1532.0
Analysis
1
University of the Witwatersrand vs University of Johannesburg 2024
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
15
0.39
5
5
4.0
1540.5
1548.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Wits 1st Trials 2024
2024/03/16
2024/03/16
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1537.5
1532.0
Analysis
2
University of the Witwatersrand vs University of Johannesburg 2024
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
15
0.39
5
5
4.0
1540.5
1548.0
Analysis
1
2022 Gauteng Schools Individual Chess Championship (U18 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
7
0
3
7.0
70.0
170.0
1256.0
1426.0
White
6
4
0
2
4.0
66.7
141.7
1250.4
1392.1
Black
4
3
0
1
3.0
75.0
212.5
1264.5
1477.0
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
10
7
0
3
7.0
70.0
170.0
1256.0
1426.0
White
6
4
0
2
4.0
66.7
141.7
1250.4
1392.1
Black
4
3
0
1
3.0
75.0
212.5
1264.5
1477.0
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
15
10
1
4
10.5
70.0
170.0
1253.0
1423.0
White
9
5
1
3
5.5
61.1
94.4
1322.3
1416.8
Black
6
5
0
1
5.0
83.3
283.3
1149.1
1432.4
Standard
All
5
3
1
1
3.5
70.0
170.0
1247.0
1417.0
White
3
1
1
1
1.5
50.0
0.0
1466.1
1466.1
Black
2
2
0
0
2.0
100.0
425.0
918.3
1343.3
Rapid
All
10
7
0
3
7.0
70.0
170.0
1256.0
1426.0
White
6
4
0
2
4.0
66.7
141.7
1250.4
1392.1
Black
4
3
0
1
3.0
75.0
212.5
1264.5
1477.0
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
1030107500
Hlatshwayo, A (Amukelani)
1
1.0
1
0
0
100.0
1540.5
425.0
1965.5
View list
2
1030136174
Gaainewe, T (Tshenolo)
1
1.0
1
0
0
100.0
1540.5
425.0
1965.5
View list
3
106084503
Campbell, D (Deltrese)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1050102102
Bokgoshi, L (Lesley)
1
1.0
1
0
0
100.0
1537.5
425.0
1962.5
View list
5
102091508
Mahashe, A (Ayakha)
1
1.0
1
0
0
100.0
1537.5
425.0
1962.5
View list
6
1060143503
Lebyane, K (Kgonego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1060116148
Moribane, D (Dikano)
1
1.0
1
0
0
100.0
1537.5
425.0
1962.5
View list
8
1030162655
Maudu, M (Mpho)
1
1.0
1
0
0
100.0
1540.5
425.0
1965.5
View list
9
1040119586
Voco, S (Siyabulela)
1
1.0
1
0
0
100.0
1540.5
425.0
1965.5
View list
10
1060115125
Pillay, K (Kyle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1040111861
Motsoari, K (Kabelo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
105029067
Oosthuizen, MJ (Michal)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1030119296
Nganga, S (Stephen)
1
0.0
0
0
1
0.0
1537.5
-425.0
1112.5
View list
14
1020097858
Matsebula, S (Sfiso)
1
0.0
0
0
1
0.0
1540.5
-425.0
1115.5
View list
15
1050300890
Hlonolofatso, M (Mailula)
1
0.0
0
0
1
0.0
1537.5
-425.0
1112.5
View list