Chess South Africa
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Chess South Africa
Chiyama, A (Arnold)
Dob:
1985/06/02 (Adult)
Gender:
Male
Chess SA id:
1850151652
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (121 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
1302.0
Curent Weighted rating
1234.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1302.0
Current floor (min rating allowed)
802.0
Current highest rating achieved
1302.0
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)
±143.4
Current Raw change used (final)
0.0
Projected new Raw rating
1302.0
Projected new Weighed rating
1240.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1302.0
Projected new floor
802.0
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
1204.2
Curent Weighted rating
1174.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1204.2
Current floor (min rating allowed)
704.2
Current highest rating achieved
1204.2
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)
±164.8
Current Raw change used (final)
0.0
Projected new Raw rating
1204.2
Projected new Weighed rating
1176.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1204.2
Projected new floor
704.2
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
704.2
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
704.2
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
1
YCA Otto Du Plessis Rapid 2024 (A)
2024/02/03
2024/02/03
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
3.0
1286.5
1154.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
YCA Otto Du Plessis Rapid 2024 (A)
2024/02/03
2024/02/03
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
3.0
1286.5
1154.2
Analysis
1
Youth Chess Acadamy Rapid Tournament 2023 (A)
2023/03/11
2023/03/11
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1413.9
1498.9
White
2
1
0
1
1.0
50.0
0.0
1215.0
1215.0
Black
3
2
0
1
2.0
66.7
141.7
1546.6
1688.3
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
5
3
0
2
3.0
60.0
85.0
1413.9
1498.9
White
2
1
0
1
1.0
50.0
0.0
1215.0
1215.0
Black
3
2
0
1
2.0
66.7
141.7
1546.6
1688.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1336.1
1251.1
White
4
2
0
2
2.0
50.0
0.0
1220.5
1220.5
Black
6
2
0
4
2.0
33.3
-141.7
1413.1
1271.5
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
4
0
6
4.0
40.0
-85.0
1336.1
1251.1
White
4
2
0
2
2.0
50.0
0.0
1220.5
1220.5
Black
6
2
0
4
2.0
33.3
-141.7
1413.1
1271.5
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
1110131971
Chipunza, J (Jared)
1
1.0
1
0
0
100.0
1286.5
425.0
1711.5
View list
2
1100139758
Murray, J (Jaydon)
1
1.0
1
0
0
100.0
1286.5
425.0
1711.5
View list
3
1010138983
Tladi, T (Tshwarelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080191808
Smith, M (Mikaeel)
1
1.0
1
0
0
100.0
1286.5
425.0
1711.5
View list
5
1050151188
Whyte, M (M.nazier)
1
0.0
0
0
1
0.0
1286.5
-425.0
861.5
View list
6
1930151658
Plaatjies, M (Mowethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
185026999
Ndyova, T (Thanduxolo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080111457
Kayster, S (Shafeeq)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
178013396
Jacobs, KT (Kevin)
1
0.0
0
0
1
0.0
1286.5
-425.0
861.5
View list
10
1100136242
Blandy, L (Levi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list