Chess South Africa
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Chess South Africa
Naidoo, A (Aruen)
Dob:
2010/01/13 (U16)
Gender:
Female
Chess SA id:
2100145620
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/05/19 (555 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
1202.4
Current Weighted rating
1202.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1202.4
Current highest rating achieved
1202.4
Current floor (min rating allowed)
702.4
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)
±165.2
Current Raw change used (final)
0.0
Projected new Raw rating
1202.4
Projected new Weighed rating
1106.1
Projected new Weighted performance
543.2
Projected new final Raw rating (if new WP > new Raw)
1202.4
Projected new highest rating
1202.4
Projected new floor
702.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.4
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
1201.2
Current Weighted rating
1201.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1201.2
Current highest rating achieved
1201.2
Current floor (min rating allowed)
701.2
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)
±165.5
Current Raw change used (final)
0.0
Projected new Raw rating
1201.2
Projected new Weighed rating
1105.1
Projected new Weighted performance
284.6
Projected new final Raw rating (if new WP > new Raw)
1201.2
Projected new highest rating
1201.2
Projected new floor
701.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.2
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
1188.0
Current Weighted rating
1188.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.6
Current highest rating achieved
1188.0
Current floor (min rating allowed)
688.0
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)
±168.7
Current Raw change used (final)
0.0
Projected new Raw rating
1188.0
Projected new Weighed rating
1093.4
Projected new Weighted performance
332.2
Projected new final Raw rating (if new WP > new Raw)
1188.0
Projected new highest rating
1188.0
Projected new floor
688.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.0
Projected effective change (new Official - current Official)
-0.6
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
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
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
4
2.0
1199.0
1200.0
Analysis
1
JMC 2nd Trials 2022 (D)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
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
5
0
4
5.0
55.6
47.2
1159.2
1206.4
White
4
1
0
3
1.0
25.0
-212.5
1143.3
930.8
Black
5
4
0
1
4.0
80.0
255.0
1171.8
1426.8
Standard
All
5
3
0
2
3.0
60.0
85.0
1102.3
1187.3
White
2
0
0
2
0.0
0.0
-425.0
1086.7
661.7
Black
3
3
0
0
3.0
100.0
425.0
1112.7
1537.7
Rapid
All
4
2
0
2
2.0
50.0
0.0
1230.3
1230.3
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
1
0
1
1.0
50.0
0.0
1260.5
1260.5
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
1010155596
Millard, G (Gregory)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
2
2110141968
Kingsbury, G (Gabriella)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130141983
Britany, J (Jacob)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130133856
Samsunder, A (Aryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1100155626
Seema, B (Bafokeng)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
6
1100145629
Wessels, A (Arlo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110119754
Sun, Q (Qiyuan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
209076633
Scullard, S (Sienne)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list
9
1090155616
Onyia, K (Kabelo)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list
