Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Naidoo, K (Kirthan)
Dob:
2009/01/11 (U16)
Gender:
Male
Chess SA id:
109081098
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (11 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
1620.5
Curent Weighted rating
1582.0
Curent Weighted performance
1563.4
Current official/published rating (highest between Raw, WR and WP)
1620.5
Current floor (min rating allowed)
1127.7
Current highest rating achieved
1627.7
Current K-factor
28
Games played this month
7
Score (S)
1.5
Expected score (We)
3.62
Difference (S-We)
-2.12
Current Raw change (no limits, including tournament time weight)
-59.4
Current min/max change allowed (with limits)
±91.1
Current Raw change used (final)
-59.4
Projected new Raw rating
1561.1
Projected new Weighed rating
1583.5
Projected new Weighted performance
1563.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1583.5
Projected effective change (new Official - current Official)
-37.0
Projected new highest rating
1627.7
Projected new floor
1127.7
Projected new K-facor
28
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
1609.5
Curent Weighted rating
1572.5
Curent Weighted performance
1552.1
Current official/published rating (highest between Raw, WR and WP)
1609.5
Current floor (min rating allowed)
1122.9
Current highest rating achieved
1622.9
Current K-factor
28
Games played this month
7
Score (S)
1.5
Expected score (We)
3.54
Difference (S-We)
-2.04
Current Raw change (no limits, including tournament time weight)
-57.1
Current min/max change allowed (with limits)
±92.5
Current Raw change used (final)
-57.1
Projected new Raw rating
1552.4
Projected new Weighed rating
1574.2
Projected new Weighted performance
1552.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1574.2
Projected effective change (new Official - current Official)
-35.3
Projected new highest rating
1622.9
Projected new floor
1122.9
Projected new K-facor
28
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
1578.2
Curent Weighted rating
1086.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1578.2
Current floor (min rating allowed)
1078.2
Current highest rating achieved
1578.2
Current K-factor
32
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)
±96.7
Current Raw change used (final)
0.0
Projected new Raw rating
1578.2
Projected new Weighed rating
1135.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1578.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1578.2
Projected new floor
1078.2
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
1658.6
Curent Weighted rating
1009.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1658.6
Current floor (min rating allowed)
1078.2
Current highest rating achieved
1658.6
Current K-factor
28
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)
±86.3
Current Raw change used (final)
0.0
Projected new Raw rating
1658.6
Projected new Weighed rating
1074.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1658.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1658.6
Projected new floor
1078.2
Projected new K-facor
28
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U16 Open)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
7
Games:
7
Score:
1.5
Main rating:
1620.5
Rating gain/loss:
-59.4
Type rating:
1609.5
Rating gain/loss:
-57.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
7
1.5
1620.5
1609.5
Analysis
4
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1617.0
1602.5
Analysis
3
JMC Unika School Tournament 2024 (B)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1617.0
1602.5
Analysis
2
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1627.7
1622.9
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.5
1627.7
1622.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
47
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
7
1.5
1620.5
1609.5
Analysis
46
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1617.0
1602.5
Analysis
45
JMC Unika School Tournament 2024 (B)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1617.0
1602.5
Analysis
44
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1627.7
1622.9
Analysis
43
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.5
1627.7
1622.9
Analysis
42
JMC Closed Aug 2023 (U16)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
5.5
1546.2
1541.5
Analysis
41
JMC Trinity Little Falls 2023 (B)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1524.4
1513.0
Analysis
40
JNW Open - Trinityhouse Little Falls 2023 (B)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1553.1
1547.6
Analysis
39
JMC 1 St Peters 2023 (B)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1451.1
1433.4
Analysis
38
JNW Open - Crawford 2023 (B)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1451.1
1433.4
Analysis
37
JMC 3rd Trials 2022 (B)
2022/09/11
2022/09/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1445.8
1425.1
Analysis
36
JMC Trials 1 - Laerskool Fontainebleau 2022 (U14)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1462.8
1440.8
Analysis
35
JNW Helpmekaar 2022 (Challengers)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1462.8
1440.8
Analysis
34
Chess Power House Rapid 2022 (B)
2022/06/11
2022/06/11
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
4.5
1452.6
622.8
Analysis
33
2022 Gauteng Interregion (U14 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1464.0
1453.9
Analysis
32
JMC Bryanston 2021 (B)
2021/11/06
2021/11/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1384.9
1364.3
Analysis
31
JMC Everest 2021 (B)
2021/10/30
2021/10/30
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1230.9
1198.0
Analysis
30
2021 Gauteng Schools Chess Championships (U13 Boys)
2021/10/16
2021/10/16
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1230.9
1198.0
Analysis
29
Pinnacle College Waterfall Open (Pinnacle)
2021/10/02
2021/10/03
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1230.9
1198.0
Analysis
28
JNW Club - Trinityhouse Little Falls Open 2020 (B)
2020/03/14
2020/03/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1257.5
1227.2
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
27
13
5
9
15.5
57.4
63.0
1469.2
1532.1
White
12
5
3
4
6.5
54.2
35.4
1472.6
1508.0
Black
15
8
2
5
9.0
60.0
85.0
1466.4
1551.4
Standard
All
27
13
5
9
15.5
57.4
63.0
1469.2
1532.1
White
12
5
3
4
6.5
54.2
35.4
1472.6
1508.0
Black
15
8
2
5
9.0
60.0
85.0
1466.4
1551.4
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
252
150
19
83
159.5
63.3
113.0
1243.5
1356.5
White
125
73
9
43
77.5
62.0
102.0
1254.8
1356.8
Black
127
77
10
40
82.0
64.6
123.8
1232.3
1356.1
Standard
All
240
143
18
79
152.0
63.3
113.3
1246.1
1359.5
White
119
70
8
41
74.0
62.2
103.6
1258.9
1362.5
Black
121
73
10
38
78.0
64.5
122.9
1233.6
1356.5
Rapid
All
5
4
1
0
4.5
90.0
340.0
1233.8
1573.8
White
3
2
1
0
2.5
83.3
283.3
1234.6
1517.9
Black
2
2
0
0
2.0
100.0
425.0
1232.5
1657.5
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1159.9
1099.2
White
3
1
0
2
1.0
33.3
-141.7
1112.9
971.2
Black
4
2
0
2
2.0
50.0
0.0
1195.2
1195.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
209092675
Ramlall, S (Sanjana)
8
2.0
1
2
5
25.0
1267.8
-212.5
1055.3
View list
2
1100103439
Mungal, E (Ethan)
5
3.0
3
0
2
60.0
1219.4
85.0
1304.4
View list
3
109076140
Jones, E (Edward)
5
1.5
1
1
3
30.0
1426.8
-170.0
1256.8
View list
4
211085191
Naidoo, K (Kajol)
4
4.0
4
0
0
100.0
1188.8
425.0
1613.8
View list
5
111092267
D`Alton, E (Ezra)
3
3.0
3
0
0
100.0
1251.1
425.0
1676.1
View list
6
210088032
De Vasconcelos, T (Tiaana)
3
3.0
3
0
0
100.0
1379.7
425.0
1804.7
View list
7
111092701
Deysel, K (Kaleb)
3
2.0
2
0
1
66.7
1331.9
141.7
1473.6
View list
8
1080103221
Nwedo, K (Khodani)
3
2.0
2
0
1
66.7
1388.0
141.7
1529.7
View list
9
109080728
Spamers, V (Vinaldo)
3
2.0
2
0
1
66.7
1159.7
141.7
1301.4
View list
10
109080845
Tsai, R (Ray)
3
2.0
1
2
0
66.7
1134.7
141.7
1276.3
View list
11
108073208
Steyn, T (Tjaart)
3
1.5
1
1
1
50.0
1471.6
0.0
1471.6
View list
12
1090130895
Arokiam, E (Ethan)
2
2.0
2
0
0
100.0
1451.1
425.0
1876.1
View list
13
1090105696
Barradas, K (Keanu)
2
2.0
2
0
0
100.0
1347.5
425.0
1772.5
View list
14
208071873
Chinoruma, T (Tawana)
2
2.0
2
0
0
100.0
1439.7
425.0
1864.7
View list
15
208073206
Fauconier, A (Amber)
2
2.0
2
0
0
100.0
1268.8
425.0
1693.8
View list
16
109064023
Fouche, H (Heinrich)
2
2.0
2
0
0
100.0
1343.0
425.0
1768.0
View list
17
109092824
Labuschagne, I (Ivan)
2
2.0
2
0
0
100.0
1486.8
425.0
1911.8
View list
18
2090108309
Maharaj, A (Anaamika)
2
2.0
2
0
0
100.0
1448.4
425.0
1873.4
View list
19
209075200
Olivier, L (Lienke)
2
2.0
2
0
0
100.0
1301.8
425.0
1726.8
View list
20
1740145613
Parag, Y (Yakesh)
2
2.0
2
0
0
100.0
1570.7
425.0
1995.7
View list