Chess South Africa
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Chess South Africa
Mannar, A (Aaryan)
Dob:
2014/02/07 (U12)
Gender:
Male
Chess SA id:
1140138299
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (9 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
1298.8
Curent Weighted rating
1320.8
Curent Weighted performance
1172.3
Current official/published rating (highest between Raw, WR and WP)
1320.8
Current floor (min rating allowed)
888.2
Current highest rating achieved
1388.2
Current K-factor
36
Games played this month
10
Score (S)
4.0
Expected score (We)
4.25
Difference (S-We)
-0.25
Current Raw change (no limits, including tournament time weight)
-7.5
Current min/max change allowed (with limits)
±144.0
Current Raw change used (final)
-7.5
Projected new Raw rating
1291.3
Projected new Weighed rating
1319.9
Projected new Weighted performance
1172.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1319.9
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1388.2
Projected new floor
888.2
Projected new K-facor
36
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
1301.4
Curent Weighted rating
1325.1
Curent Weighted performance
1179.5
Current official/published rating (highest between Raw, WR and WP)
1325.1
Current floor (min rating allowed)
902.8
Current highest rating achieved
1402.8
Current K-factor
32
Games played this month
10
Score (S)
4.0
Expected score (We)
4.48
Difference (S-We)
-0.48
Current Raw change (no limits, including tournament time weight)
-15.4
Current min/max change allowed (with limits)
±143.5
Current Raw change used (final)
-15.4
Projected new Raw rating
1286.0
Projected new Weighed rating
1323.7
Projected new Weighted performance
1179.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1323.7
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1402.8
Projected new floor
902.8
Projected new K-facor
32
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
1154.8
Curent Weighted rating
1180.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.6
Current floor (min rating allowed)
654.8
Current highest rating achieved
1154.8
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)
±176.8
Current Raw change used (final)
0.0
Projected new Raw rating
1154.8
Projected new Weighed rating
1177.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.9
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1154.8
Projected new floor
654.8
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)
654.8
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
654.8
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Crawford International Sandton 2024 (C)
Start:
2024/05/11
End:
2024/05/11
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1298.8
Rating gain/loss:
-20.3
Type rating:
1301.4
Rating gain/loss:
-24.0
Analysis
Tournament:
JMC Helpmekaar Kollege Tournament 2024 (C)
Start:
2024/05/04
End:
2024/05/04
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1298.8
Rating gain/loss:
12.8
Type rating:
1301.4
Rating gain/loss:
8.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
JMC Crawford International Sandton 2024 (C)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1298.8
1301.4
Analysis
5
JMC Helpmekaar Kollege Tournament 2024 (C)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1298.8
1301.4
Analysis
4
First Knight Riders Junior Open 2024 (A+B)
2024/04/20
2024/04/20
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1352.0
1361.2
Analysis
3
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1388.2
1402.8
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1315.1
1338.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1315.1
1338.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
26
JMC Crawford International Sandton 2024 (C)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1298.8
1301.4
Analysis
25
JMC Helpmekaar Kollege Tournament 2024 (C)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1298.8
1301.4
Analysis
24
First Knight Riders Junior Open 2024 (A+B)
2024/04/20
2024/04/20
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1352.0
1361.2
Analysis
23
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1388.2
1402.8
Analysis
22
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1315.1
1338.7
Analysis
21
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1315.1
1338.7
Analysis
20
Chess Power House Festive Rapid 2023 (Grade 3-7)
2023/12/15
2023/12/15
Johannesburg Metro (GJM)
Rapid
20
0.47
6
6
3.0
1336.9
1200.0
Analysis
19
Mzansi Summer Blitz 2023
2023/12/09
2023/12/09
Johannesburg Metro (GJM)
Rapid
10
0.29
7
7
2.0
1336.9
1200.0
Analysis
18
ThinkChess Academy 2023 (B)
2023/09/09
2023/09/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1301.3
1294.8
Analysis
17
JMC Closed Aug 2023 (U10)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1309.1
1302.4
Analysis
16
GoForChess Junior Chess Championship Grayston 2023 (Juniors)
2023/07/16
2023/07/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.5
1322.8
1319.7
Analysis
15
JMC Trinity Little Falls 2023 (U10)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1322.8
1319.7
Analysis
14
JNW Open - Trinityhouse Little Falls 2023 (U10)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1268.5
1260.8
Analysis
13
GoForChess Junior Chess Championship 2023 (Junior)
2023/06/10
2023/06/10
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1268.5
1260.8
Analysis
12
JNW Open - Trinityhouse Little Falls 2023 (D)
2023/05/13
2023/05/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1267.3
1257.9
Analysis
11
Silver Lakes Open Chess Tournament (D)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1272.1
1262.2
Analysis
10
Chris Greyling Open Tournament 2023 (D2)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1300.2
1296.0
Analysis
9
JMC 1 St Peters 2023 (D)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1300.2
1296.0
Analysis
8
JNW Open - Crawford 2023 (U10)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1300.2
1296.0
Analysis
7
FNB Chessheroes Anity Bullying 2022 (U9)
2022/11/05
2022/11/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1310.7
1310.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
29
13
3
13
14.5
50.0
0.0
1296.0
1296.0
White
15
7
2
6
8.0
53.3
28.3
1271.8
1300.1
Black
14
6
1
7
6.5
46.4
-30.4
1321.9
1291.5
Standard
All
29
13
3
13
14.5
50.0
0.0
1296.0
1296.0
White
15
7
2
6
8.0
53.3
28.3
1271.8
1300.1
Black
14
6
1
7
6.5
46.4
-30.4
1321.9
1291.5
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
130
72
5
53
74.5
57.3
62.1
1236.6
1298.7
White
68
40
3
25
41.5
61.0
93.8
1237.3
1331.0
Black
62
32
2
28
33.0
53.2
27.4
1235.8
1263.3
Standard
All
117
67
5
45
69.5
59.4
79.9
1226.0
1305.9
White
62
38
3
21
39.5
63.7
116.5
1228.7
1345.2
Black
55
29
2
24
30.0
54.5
38.6
1223.0
1261.7
Rapid
All
13
5
0
8
5.0
38.5
-98.1
1331.8
1233.7
White
6
2
0
4
2.0
33.3
-141.7
1326.2
1184.5
Black
7
3
0
4
3.0
42.9
-60.7
1336.5
1275.8
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
1150134901
Pillay, Y (Yishai)
3
1.0
1
0
2
33.3
1296.1
-141.7
1154.4
View list
2
1140133936
Retief, M (Michael)
3
1.0
1
0
2
33.3
1271.3
-141.7
1129.6
View list
3
2140155741
Akole, S (Sara)
2
2.0
2
0
0
100.0
1323.0
425.0
1748.0
View list
4
2130144302
Naicker, V (Victoria Angelique)
2
2.0
2
0
0
100.0
1307.7
425.0
1732.7
View list
5
1120132213
Williams, J (Joshua)
2
2.0
2
0
0
100.0
1283.0
425.0
1708.0
View list
6
2140135778
Sutherland, K (Kiona)
2
1.0
1
0
1
50.0
1217.3
0.0
1217.3
View list
7
1140138260
Ma, M (Matthew)
2
0.5
0
1
1
25.0
1299.5
-212.5
1087.0
View list
8
1140148603
Brits, E (Etienne)
2
0.0
0
0
2
0.0
1300.8
-425.0
875.8
View list
9
1130145622
Parag Jugmohan, T (Tejas)
2
0.0
0
0
2
0.0
1305.2
-425.0
880.2
View list
10
1150152457
Carin, Z (Zakir)
1
1.0
1
0
0
100.0
1300.2
425.0
1725.2
View list
11
2140107212
Chauke, N (Nokukhanya)
1
1.0
1
0
0
100.0
1309.1
425.0
1734.1
View list
12
1110103633
Chana, N (Naveera)
1
1.0
1
0
0
100.0
1336.9
425.0
1761.9
View list
13
2150132175
Chinoruma, M (Maka)
1
1.0
1
0
0
100.0
1322.8
425.0
1747.8
View list
14
1140131808
Beldon, S (Samuel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1160138298
Beldon, D (Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1140157324
Balasubramaniam, V (Viiswesh)
1
1.0
1
0
0
100.0
1268.5
425.0
1693.5
View list
17
1080152455
Anshi, K (Kumari)
1
1.0
1
0
0
100.0
1300.2
425.0
1725.2
View list
18
1150157288
Alhadeff, J (Jordan)
1
1.0
1
0
0
100.0
1268.5
425.0
1693.5
View list
19
1140157332
Bester, J (Johannes)
1
1.0
1
0
0
100.0
1322.8
425.0
1747.8
View list
20
1140153398
Botha, S (Sebastian)
1
1.0
1
0
0
100.0
1301.3
425.0
1726.3
View list