Chess South Africa
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Chess South Africa
Chana, N (Naveera)
Dob:
2011/01/29 (U14)
Gender:
Male
Chess SA id:
1110103633
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/12/09 (176 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
1169.6
Curent Weighted rating
1172.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1172.9
Current floor (min rating allowed)
676.1
Current highest rating achieved
1176.1
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)
±173.2
Current Raw change used (final)
0.0
Projected new Raw rating
1169.6
Projected new Weighed rating
1172.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.5
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1176.1
Projected new floor
676.1
Projected new K-facor
40
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
1170.8
Curent Weighted rating
1170.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.8
Current floor (min rating allowed)
670.8
Current highest rating achieved
1170.8
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)
±172.9
Current Raw change used (final)
0.0
Projected new Raw rating
1170.8
Projected new Weighed rating
1170.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1170.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.8
Projected new floor
670.8
Projected new K-facor
40
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
1150.8
Curent Weighted rating
1175.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1175.9
Current floor (min rating allowed)
650.8
Current highest rating achieved
1150.8
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)
±177.9
Current Raw change used (final)
0.0
Projected new Raw rating
1150.8
Projected new Weighed rating
1173.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.1
Projected effective change (new Official - current Official)
-2.8
Projected new highest rating
1150.8
Projected new floor
650.8
Projected new K-facor
40
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
650.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
650.8
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
2
Mzansi Summer Blitz 2023
2023/12/09
2023/12/09
Johannesburg Metro (GJM)
Rapid
10
0.29
7
7
2.0
1176.1
1200.0
Analysis
1
British International Prep/Chessnuts 2018 (U8)
2018/06/23
2018/06/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
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
12
4
0
8
4.0
33.3
-141.7
1237.3
1095.7
White
6
1
0
5
1.0
16.7
-283.3
1267.8
984.4
Black
6
3
0
3
3.0
50.0
0.0
1206.9
1206.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1155.8
1070.8
White
2
0
0
2
0.0
0.0
-425.0
1089.6
664.6
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Rapid
All
7
2
0
5
2.0
28.6
-182.1
1295.5
1113.4
White
4
1
0
3
1.0
25.0
-212.5
1356.9
1144.4
Black
3
1
0
2
1.0
33.3
-141.7
1213.8
1072.1
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
1130135064
Kutama, K (Kaelo)
1
1.0
1
0
0
100.0
1176.1
425.0
1601.1
View list
2
2110103640
Shukla, S (Shraavya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140158400
Moatshe, K (Karabo)
1
1.0
1
0
0
100.0
1176.1
425.0
1601.1
View list
4
1110103639
Torii, S (Sojin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130148617
Westoby, A (Adam)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
6
1100152487
Wang, H (Henry)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
7
1040133930
Soke, S (Simthande)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
8
1140138299
Mannar, A (Aaryan)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
9
1110098631
Kruger, T (Tobias)
1
0.0
0
0
1
0.0
1176.1
-425.0
751.1
View list
10
1110103637
Kolapkar, S (Shrijeet)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1110099290
Gough, R (Rowan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
212091698
Chinoruma, K (Kupa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list