Chess South Africa
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Chess South Africa
Kirthan, V (Vajra)
Dob:
2011/12/11 (U14)
Gender:
Female
Chess SA id:
2110150428
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (27 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
1324.0
Curent Weighted rating
1275.1
Curent Weighted performance
1211.6
Current official/published rating (highest between Raw, WR and WP)
1324.0
Current floor (min rating allowed)
824.0
Current highest rating achieved
1324.0
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)
±139.0
Current Raw change used (final)
0.0
Projected new Raw rating
1324.0
Projected new Weighed rating
1281.1
Projected new Weighted performance
1211.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1324.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1324.0
Projected new floor
824.0
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
1337.4
Curent Weighted rating
1255.0
Curent Weighted performance
1319.2
Current official/published rating (highest between Raw, WR and WP)
1337.4
Current floor (min rating allowed)
837.4
Current highest rating achieved
1337.4
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)
±136.3
Current Raw change used (final)
0.0
Projected new Raw rating
1337.4
Projected new Weighed rating
1263.3
Projected new Weighted performance
1319.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1337.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1337.4
Projected new floor
837.4
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
1274.7
Curent Weighted rating
1254.1
Curent Weighted performance
1248.8
Current official/published rating (highest between Raw, WR and WP)
1274.7
Current floor (min rating allowed)
790.2
Current highest rating achieved
1290.2
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)
±149.1
Current Raw change used (final)
0.0
Projected new Raw rating
1274.7
Projected new Weighed rating
1257.2
Projected new Weighted performance
1248.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1290.2
Projected new floor
790.2
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
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)
790.2
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
790.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
2.0
1323.6
1264.6
Analysis
5
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1316.4
1290.2
Analysis
4
Chas Everitt and MHI Attorneys Rapid 2024 (U14)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1316.4
1290.2
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1316.4
1296.4
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1301.4
1285.5
Analysis
1
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1301.4
1261.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
2.0
1323.6
1264.6
Analysis
19
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1316.4
1290.2
Analysis
18
Chas Everitt and MHI Attorneys Rapid 2024 (U14)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1316.4
1290.2
Analysis
17
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1316.4
1296.4
Analysis
16
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1301.4
1285.5
Analysis
15
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1301.4
1261.8
Analysis
14
Rylib Summer Slam 2023 (Development)
2023/12/12
2023/12/12
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1292.8
1256.7
Analysis
13
Kraaifontein Open 2023 (U14)
2023/12/09
2023/12/09
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1292.8
1256.7
Analysis
12
CW Top Schools 2023 (U14)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1274.9
1228.7
Analysis
11
CT Metro District North Top Schools Chess 2023 (U13 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1219.8
1223.9
Analysis
10
Cape Winelands Open 2023 (U14)
2023/07/23
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
5
5
3.0
1219.8
1191.6
Analysis
9
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.5
1219.8
1223.9
Analysis
8
GPCA Rapid 2023 (U14)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
4.0
1228.4
1248.7
Analysis
7
Cape Town Junior League 2nd Qualifier 2023 (U16)
2023/06/03
2023/06/03
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1228.4
1248.7
Analysis
6
Steinitz Open 2023 (U14)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
3.0
1216.2
1230.0
Analysis
5
Hermanus Rapid 2023 (C)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
5
3.0
1199.9
1204.1
Analysis
4
Cape Town Open 2023 (U14)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
5
2.0
1214.4
1205.2
Analysis
3
Laerskool Welgemoed Rapid 2023 (U14)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1200.0
1200.0
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1214.4
1213.6
Analysis
1
North District School Trials 2023 (U13 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
17
3
13
18.5
56.1
51.5
1265.6
1317.1
White
16
8
0
8
8.0
50.0
0.0
1298.2
1298.2
Black
17
9
3
5
10.5
61.8
100.0
1234.9
1334.9
Standard
All
11
6
3
2
7.5
68.2
154.5
1281.8
1436.3
White
5
4
0
1
4.0
80.0
255.0
1239.4
1494.4
Black
6
2
3
1
3.5
58.3
70.8
1317.1
1387.9
Rapid
All
22
11
0
11
11.0
50.0
0.0
1257.5
1257.5
White
11
4
0
7
4.0
36.4
-115.9
1324.9
1209.0
Black
11
7
0
4
7.0
63.6
115.9
1190.1
1306.0
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
111
55
9
47
59.5
53.6
30.6
1257.2
1287.8
White
53
29
1
23
29.5
55.7
48.1
1259.5
1307.6
Black
58
26
8
24
30.0
51.7
14.7
1255.1
1269.7
Standard
All
33
17
4
12
19.0
57.6
64.4
1263.6
1327.9
White
14
11
0
3
11.0
78.6
242.9
1221.7
1464.6
Black
19
6
4
9
8.0
42.1
-67.1
1294.4
1227.3
Rapid
All
78
38
5
35
40.5
51.9
16.3
1254.5
1270.9
White
39
18
1
20
18.5
47.4
-21.8
1273.1
1251.3
Black
39
20
4
15
22.0
56.4
54.5
1235.9
1290.4
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
1110137370
Spence, B (Brian)
3
2.5
2
1
0
83.3
1214.9
283.3
1498.2
View list
2
1110150415
Badenhuizen, D (Dylan)
2
2.0
2
0
0
100.0
1246.4
425.0
1671.4
View list
3
2100146736
Nhlapo, P (Philasande)
2
1.0
1
0
1
50.0
1257.9
0.0
1257.9
View list
4
1100157084
Hibbins, G (Graeme)
2
0.5
0
1
1
25.0
1254.5
-212.5
1042.0
View list
5
2100118009
De Villiers, L (Lienka)
2
0.0
0
0
2
0.0
1207.2
-425.0
782.2
View list
6
1100134367
Gwanzura, K (Kevin)
2
0.0
0
0
2
0.0
1271.7
-425.0
846.7
View list
7
1110108081
Muller, H (Helgard)
2
0.0
0
0
2
0.0
1244.7
-425.0
819.7
View list
8
1110140733
Ngidi, N (Ndumiso)
2
0.0
0
0
2
0.0
1208.1
-425.0
783.1
View list
9
2110109830
Snyman, MM (Mila Marie)
2
0.0
0
0
2
0.0
1308.9
-425.0
883.9
View list
10
1100140774
Van Der Spuy, A (Albert)
2
0.0
0
0
2
0.0
1224.1
-425.0
799.1
View list
11
1110156975
Brown, J (Joshua)
1
1.0
1
0
0
100.0
1292.8
425.0
1717.8
View list
12
1110140724
Chuang, G (Gareth)
1
1.0
1
0
0
100.0
1219.8
425.0
1644.8
View list
13
1100132103
De Clerk, J (Juan)
1
1.0
1
0
0
100.0
1316.4
425.0
1741.4
View list
14
2100301935
Daka, K (Kwakhanya)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
15
1110152912
Dainton, M (Michael)
1
1.0
1
0
0
100.0
1214.4
425.0
1639.4
View list
16
1110138740
Amoraal, B (Benyamin)
1
1.0
1
0
0
100.0
1219.8
425.0
1644.8
View list
17
1100191536
Alcock, M (Mekhi)
1
1.0
1
0
0
100.0
1292.8
425.0
1717.8
View list
18
1100150414
Badenhorst, Z (Zander)
1
1.0
1
0
0
100.0
1216.2
425.0
1641.2
View list
19
2120150463
Barnard, M (Maxine)
1
1.0
1
0
0
100.0
1316.4
425.0
1741.4
View list
20
2110150325
Diedericks, C (Caylah)
1
1.0
1
0
0
100.0
1214.4
425.0
1639.4
View list