Chess South Africa
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Chess South Africa
Riordan, SA (Simon)
Dob:
2002/09/26 (Adult)
Gender:
Male
Chess SA id:
102032223
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1967 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
1317.0
Curent Weighted rating
1311.7
Curent Weighted performance
379.5
Current official/published rating (highest between Raw, WR and WP)
1317.0
Current floor (min rating allowed)
817.0
Current highest rating achieved
1317.0
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)
±140.4
Current Raw change used (final)
0.0
Projected new Raw rating
1317.0
Projected new Weighed rating
1312.2
Projected new Weighted performance
379.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1317.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1317.0
Projected new floor
817.0
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
1317.0
Curent Weighted rating
1316.5
Curent Weighted performance
380.5
Current official/published rating (highest between Raw, WR and WP)
1317.0
Current floor (min rating allowed)
817.0
Current highest rating achieved
1317.0
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)
±140.4
Current Raw change used (final)
0.0
Projected new Raw rating
1317.0
Projected new Weighed rating
1316.5
Projected new Weighted performance
380.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1317.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1317.0
Projected new floor
817.0
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
1311.9
Curent Weighted rating
1311.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1311.9
Current floor (min rating allowed)
811.9
Current highest rating achieved
1311.9
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)
±141.4
Current Raw change used (final)
0.0
Projected new Raw rating
1311.9
Projected new Weighed rating
1311.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1311.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1311.9
Projected new floor
811.9
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
1311.9
Curent Weighted rating
1311.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1311.9
Current floor (min rating allowed)
811.9
Current highest rating achieved
1311.9
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)
±141.4
Current Raw change used (final)
0.0
Projected new Raw rating
1311.9
Projected new Weighed rating
1311.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1311.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1311.9
Projected new floor
811.9
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
South African Junior Team Championships 2018 (U18A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1244.9
1253.9
Analysis
7
NMBJC Closed 2018 (U18+U20)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1238.3
1249.6
Analysis
6
NMBJC Trials 4 2018 (U18+U20)
2018/07/20
2018/07/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1238.3
1249.6
Analysis
5
NMB Second Trials 2018 (U18+U20)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
1.5
1260.3
1273.7
Analysis
4
NMB First Trails 2018 (U18+U20)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1199.9
1199.9
Analysis
3
2018 Boardwalk Pearson Open (B)
2018/03/17
2018/03/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
7
7
5.0
1199.9
1199.9
Analysis
2
South African Junior Wildcard Championships 2017 (U16 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1311.9
1311.9
Analysis
1
South African Junior Team Championships 2017 (U16A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1311.9
1311.9
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
50
21
11
18
26.5
53.0
25.5
1229.3
1254.8
White
26
14
7
5
17.5
67.3
147.1
1207.2
1354.3
Black
24
7
4
13
9.0
37.5
-106.3
1253.2
1147.0
Standard
All
50
21
11
18
26.5
53.0
25.5
1229.3
1254.8
White
26
14
7
5
17.5
67.3
147.1
1207.2
1354.3
Black
24
7
4
13
9.0
37.5
-106.3
1253.2
1147.0
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
201015184
Kettledas, DT (Danielle)
2
2.0
2
0
0
100.0
1238.3
425.0
1663.3
View list
2
102054249
Prinsloo, S (Shudley)
2
1.5
1
1
0
75.0
1219.1
212.5
1431.6
View list
3
102039113
Van Der Merwe, D (Dillen)
2
1.5
1
1
0
75.0
1249.3
212.5
1461.8
View list
4
102009443
Fibiger, JN (Jethro)
2
1.0
1
0
1
50.0
1219.1
0.0
1219.1
View list
5
102000550
Amato, N (Nathan)
2
1.0
1
0
1
50.0
1311.9
0.0
1311.9
View list
6
102036600
Strydom, D (De-Leon)
2
1.0
1
0
1
50.0
1230.1
0.0
1230.1
View list
7
102033123
Sapere, R (Rafael)
2
1.0
0
2
0
50.0
1238.3
0.0
1238.3
View list
8
101066740
Banks, DA (Delano)
2
0.5
0
1
1
25.0
1249.3
-212.5
1036.8
View list
9
103014549
Joubert, D (Divan)
1
1.0
1
0
0
100.0
1311.9
425.0
1736.9
View list
10
103079718
Jordaan, K (Kevin)
1
1.0
1
0
0
100.0
1311.9
425.0
1736.9
View list
11
102075106
Jordaan, A (Andre)
1
1.0
1
0
0
100.0
1311.9
425.0
1736.9
View list
12
102961357
Hlongwane, S (Shuttleworth)
1
1.0
1
0
0
100.0
1244.9
425.0
1669.9
View list
13
102053217
Higgins, F (Franco)
1
1.0
1
0
0
100.0
1244.9
425.0
1669.9
View list
14
207059434
Carolus, CJ (Cayline)
1
1.0
1
0
0
100.0
1199.9
425.0
1624.9
View list
15
103067220
Muller, T (Timothy)
1
1.0
1
0
0
100.0
1311.9
425.0
1736.9
View list
16
101026513
Naicker, S (Sheldon)
1
1.0
1
0
0
100.0
1244.9
425.0
1669.9
View list
17
181026956
Ndlovu, T (Terence)
1
1.0
1
0
0
100.0
1199.9
425.0
1624.9
View list
18
101056732
Ngwala, L (Lutho)
1
1.0
1
0
0
100.0
1199.9
425.0
1624.9
View list
19
103084778
Njoku, G (Greatman)
1
1.0
1
0
0
100.0
1311.9
425.0
1736.9
View list
20
107057089
Serfontein, DD (Daniel)
1
1.0
1
0
0
100.0
1199.9
425.0
1624.9
View list