Chess South Africa
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Chess South Africa
Arries, L (Leigh-Coulli)
Dob:
2010/09/08 (U16)
Gender:
Male
Chess SA id:
1100193155
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/08/17 (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
1183.1
Current Weighted rating
1189.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.9
Current highest rating achieved
1183.1
Current floor (min rating allowed)
683.1
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)
±169.9
Current Raw change used (final)
0.0
Projected new Raw rating
1183.1
Projected new Weighed rating
1094.4
Projected new Weighted performance
633.7
Projected new final Raw rating (if new WP > new Raw)
1183.1
Projected new highest rating
1183.1
Projected new floor
683.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.1
Projected effective change (new Official - current Official)
-6.8
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
1178.4
Current Weighted rating
1187.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.0
Current highest rating achieved
1178.4
Current floor (min rating allowed)
678.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1091.7
Projected new Weighted performance
633.7
Projected new final Raw rating (if new WP > new Raw)
1178.4
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
-8.6
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
3
Eden Top Schools 2024 (U15 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
0
0.0
1183.1
1178.4
Analysis
2
OUDUSSA Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
OUDUSSA Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Eden Top Schools 2024 (U15 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
0
0.0
1183.1
1178.4
Analysis
2
OUDUSSA Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
OUDUSSA Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
1
5
4.5
45.0
-42.5
1198.8
1156.3
White
5
2
1
2
2.5
50.0
0.0
1214.9
1214.9
Black
5
2
0
3
2.0
40.0
-85.0
1182.8
1097.8
Standard
All
10
4
1
5
4.5
45.0
-42.5
1198.8
1156.3
White
5
2
1
2
2.5
50.0
0.0
1214.9
1214.9
Black
5
2
0
3
2.0
40.0
-85.0
1182.8
1097.8
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
10
4
1
5
4.5
45.0
-42.5
1198.8
1156.3
White
5
2
1
2
2.5
50.0
0.0
1214.9
1214.9
Black
5
2
0
3
2.0
40.0
-85.0
1182.8
1097.8
Standard
All
10
4
1
5
4.5
45.0
-42.5
1198.8
1156.3
White
5
2
1
2
2.5
50.0
0.0
1214.9
1214.9
Black
5
2
0
3
2.0
40.0
-85.0
1182.8
1097.8
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
1100193167
Stastny, L (Lee)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090139251
Claasen, R (Rowen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090131988
Botha, M (Mcearlin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090131987
Botha, J (Josephnique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1090193156
Boesak, D (Delmonian)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1100149929
Stander, J (Jack)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1100193166
Sarels, I (Isaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1090193164
Makwassa, E (Ebrahim)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1090151074
Kock, Z (Ziyaad)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1080132019
Julies, J (Jaiden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
