Chess South Africa
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Chess South Africa
Byrne, R (Riley)
Dob:
2005/11/08 (U20)
Gender:
Male
Chess SA id:
1050148810
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/02/25 (489 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
1087.8
Current Weighted rating
1097.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1097.3
Current highest rating achieved
1156.2
Current floor (min rating allowed)
656.2
Current K-factor
40
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)
±194.6
Current Raw change used (final)
0.0
Projected new Raw rating
1087.8
Projected new Weighed rating
1007.8
Projected new Weighted performance
410.6
Projected new final Raw rating (if new WP > new Raw)
1087.8
Projected new highest rating
1156.2
Projected new floor
656.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1087.8
Projected effective change (new Official - current Official)
-9.5
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
1066.0
Current Weighted rating
1077.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1077.3
Current highest rating achieved
1146.8
Current floor (min rating allowed)
646.8
Current K-factor
40
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)
±200.7
Current Raw change used (final)
0.0
Projected new Raw rating
1066.0
Projected new Weighed rating
989.0
Projected new Weighted performance
410.6
Projected new final Raw rating (if new WP > new Raw)
1066.0
Projected new highest rating
1146.8
Projected new floor
646.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1066.0
Projected effective change (new Official - current Official)
-11.3
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
George Chess Trials 3 2023 (U19 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1156.2
1146.8
Analysis
2
George Chess Trials 2 2023 (U19 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
4
0.0
1156.2
1146.8
Analysis
1
George Chess Trials 1 2023 (U19 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
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
9
1
0
8
1.0
11.1
-330.6
1187.8
857.2
White
4
0
0
4
0.0
0.0
-425.0
1153.8
728.8
Black
5
1
0
4
1.0
20.0
-255.0
1215.0
960.0
Standard
All
9
1
0
8
1.0
11.1
-330.6
1187.8
857.2
White
4
0
0
4
0.0
0.0
-425.0
1153.8
728.8
Black
5
1
0
4
1.0
20.0
-255.0
1215.0
960.0
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
1050145222
Fortuin, J (Jordan)
2
0.0
0
0
2
0.0
1178.1
-425.0
753.1
View list
2
1050148813
May, W (Wyatt)
2
0.0
0
0
2
0.0
1178.1
-425.0
753.1
View list
3
1050148814
Swanepoel, W (Willem)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
105086109
Saal, M (Migael)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
5
1040117058
Potgieter, KC (Kevin Chris)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
104049062
Lewis, T (Tyler)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
7
1050148809
Badenhorst, B (Benjamin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
