Chess South Africa
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Chess South Africa
Jayakrishnan, A (Aravind)
Dob:
2005/10/03 (U20)
Gender:
Male
Chess SA id:
1050097303
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2018/04/14 (2257 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
1130.5
Current Weighted rating
1130.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1130.5
Current highest rating achieved
1144.9
Current floor (min rating allowed)
644.9
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)
±183.1
Current Raw change used (final)
0.0
Projected new Raw rating
1130.5
Projected new Weighed rating
1040.1
Projected new Weighted performance
175.3
Projected new final Raw rating (if new WP > new Raw)
1130.5
Projected new highest rating
1144.9
Projected new floor
644.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.5
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
1136.0
Current Weighted rating
1136.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1136.0
Current highest rating achieved
1136.0
Current floor (min rating allowed)
636.0
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)
±181.6
Current Raw change used (final)
0.0
Projected new Raw rating
1136.0
Projected new Weighed rating
1045.1
Projected new Weighted performance
126.9
Projected new final Raw rating (if new WP > new Raw)
1136.0
Projected new highest rating
1136.0
Projected new floor
636.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.0
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
1160.4
Current Weighted rating
1160.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1160.4
Current highest rating achieved
1160.4
Current floor (min rating allowed)
660.4
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.4
Projected new Weighed rating
1067.6
Projected new Weighted performance
79.9
Projected new final Raw rating (if new WP > new Raw)
1160.4
Projected new highest rating
1160.4
Projected new floor
660.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.4
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
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
3rd Buffalo Trials 2018 (U12B+U14B)
2018/04/14
2018/04/14
Buffalo City (EBC)
Rapid
30
0.60
7
7
3.0
1144.9
1200.0
Analysis
2
2nd Buffalo Trials 2018 (Primary School)
2018/03/17
2018/03/17
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1134.9
1121.6
Analysis
1
Buffalo City 1st Chess Trials 2018 (U14B)
2018/02/17
2018/02/17
Buffalo City (EBC)
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
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
17
7
1
9
7.5
44.1
-50.0
1051.9
1001.9
White
9
3
1
5
3.5
38.9
-94.4
991.2
896.7
Black
8
4
0
4
4.0
50.0
0.0
1120.3
1120.3
Standard
All
10
4
1
5
4.5
45.0
-42.5
1007.0
964.5
White
6
2
1
3
2.5
41.7
-70.8
878.3
807.5
Black
4
2
0
2
2.0
50.0
0.0
1200.0
1200.0
Rapid
All
7
3
0
4
3.0
42.9
-60.7
1116.1
1055.4
White
3
1
0
2
1.0
33.3
-141.7
1216.8
1075.2
Black
4
2
0
2
2.0
50.0
0.0
1040.6
1040.6
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
1070099421
De Kock, T (Tagon)
1
1.0
1
0
0
100.0
1134.9
425.0
1559.9
View list
2
1070099406
Mangqunge, M (Mahlebantu)
1
1.0
1
0
0
100.0
1134.9
425.0
1559.9
View list
3
208076313
Komans, A (Aggie)
1
1.0
1
0
0
100.0
1144.9
425.0
1569.9
View list
4
2070100203
Promod, N (Neha)
1
1.0
1
0
0
100.0
1144.9
425.0
1569.9
View list
5
1060097296
Potgieter, C (Cardon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2080099419
Ngozwana, L (Liyabukwa)
1
1.0
1
0
0
100.0
1134.9
425.0
1559.9
View list
7
2080100206
Markus, D (Donne)
1
1.0
1
0
0
100.0
1144.9
425.0
1569.9
View list
8
106082796
Thiart, Z (Zak)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
105078265
Van Rooyen, S (Stephan)
1
0.0
0
0
1
0.0
1134.9
-425.0
709.9
View list
10
2060100202
Van Dyk, A (Amalia)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
11
1070097290
Snyman, C (Carlisle)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
12
2080097286
Sekalo, Z (Zizipho)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
13
1060097298
Rudolph, J (Jeffrey)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
105091485
Maqaqa, S (Sive)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1050099407
Giyose, S (Sinyolo)
1
0.0
0
0
1
0.0
1134.9
-425.0
709.9
View list
16
206065271
De Jager, L (Liesl-Mari)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2070099399
Cilliers, T (Tiane)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list