Chess South Africa
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Chess South Africa
Maharaj, A (Ariyana)
Dob:
2010/07/06 (U16)
Gender:
Male
Chess SA id:
1100150877
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/03/18 (466 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
1184.7
Current Weighted rating
1187.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.0
Current highest rating achieved
1216.1
Current floor (min rating allowed)
716.1
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)
±169.5
Current Raw change used (final)
0.0
Projected new Raw rating
1184.7
Projected new Weighed rating
1091.7
Projected new Weighted performance
554.0
Projected new final Raw rating (if new WP > new Raw)
1184.7
Projected new highest rating
1216.1
Projected new floor
716.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.7
Projected effective change (new Official - current Official)
-2.3
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
1160.0
Current Weighted rating
1164.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.8
Current highest rating achieved
1160.0
Current floor (min rating allowed)
660.0
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)
±175.5
Current Raw change used (final)
0.0
Projected new Raw rating
1160.0
Projected new Weighed rating
1070.9
Projected new Weighted performance
278.0
Projected new final Raw rating (if new WP > new Raw)
1160.0
Projected new highest rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.0
Projected effective change (new Official - current Official)
-4.8
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
1225.6
Current Weighted rating
1223.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1225.6
Current highest rating achieved
1225.6
Current floor (min rating allowed)
725.6
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)
±159.9
Current Raw change used (final)
0.0
Projected new Raw rating
1225.6
Projected new Weighed rating
1125.8
Projected new Weighted performance
363.1
Projected new final Raw rating (if new WP > new Raw)
1225.6
Projected new highest rating
1225.6
Projected new floor
725.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.6
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
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
2
Durban Chess Clarence Championship 2023 (B)
2023/03/18
2023/03/18
Ethekwini (KED)
Standard
60
0.83
5
4
1.0
1216.1
1200.0
Analysis
1
Crawford International North Coast Chess Challenge 2023 (Senior Primary)
2023/02/25
2023/02/25
iLembe (KIK)
Rapid
30
0.60
5
5
3.0
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
4
0
5
4.0
44.4
-47.2
1214.6
1167.4
White
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Black
5
1
0
4
1.0
20.0
-255.0
1226.2
971.2
Standard
All
4
1
0
3
1.0
25.0
-212.5
1205.0
992.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
0
0
2
0.0
0.0
-425.0
1210.0
785.0
Rapid
All
5
3
0
2
3.0
60.0
85.0
1222.3
1307.3
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
1
0
2
1.0
33.3
-141.7
1237.1
1095.4
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
2120149312
Parumaul, N (Navya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1130150889
Radebe, C (Chikumbuso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130151870
Pillay, A (Azaryan)
1
1.0
1
0
0
100.0
1216.1
425.0
1641.1
View list
4
1100150868
Bantho, A (Arav)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110150891
Singh, V (Veer)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1100135077
Pascoe, J (James)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110152961
Ndzekeni, L (Lunathi)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
8
1080152959
Muzanenhamo, K (Kevin)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
9
1100114179
Govindsamy, K (Kian)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
