Surname or Chess SA id..
Chess SA Region AOC

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Yasthi Naidoo

210090140
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1258.4
K-factor 36
Floor 798.3
Highest 1298.3 (2025-04-01)
Min/Max +/- allowed 144
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1188.6
Final +/- 0
New Rating
()
Rating 1258.4
K-factor 36
Floor 798.3
Highest 1298.3 (2025-04-01)
Min/Max +/- allowed 144.1
Standard rating
Rating 1266.1
K-factor 36
Floor 809.8
Highest 1309.8 (2025-04-01)
Min/Max +/- allowed 141.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1188.6
Final +/- 0
New Rating
()
Rating 1266.1
K-factor 36
Floor 809.8
Highest 1309.8 (2025-04-01)
Min/Max +/- allowed 141.8
Rapid rating
Rating 997.6
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 997.6
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 669.3
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 669.3
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Closed 2025 (Ladies) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1242.6 4 2 1343.1 0 Details
2 Moja Chess Extravaganza 2025 (Ladies) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1298.3 9 3 1148.1 0 Details
3 MCA Summer March 2025 (Intermediate) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1259.5 5 3.5 1487.8 0 Details
4 JMC Kick Off 2025 (D) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1230.2 5 3.5 1404.4 0 Details
5 JMC Kick Off Tournament 2024 (C) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1269.8 5 0 974.8 0 Details
6 JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) Standard 2022-07-24 2022-07-24 Johannesburg Metro (GJM) 5 1278.5 5 2 1236.3 0 Details
7 2021 Gauteng Schools Chess Championships (U13 Girls) Standard 2021-10-16 2021-10-16 Tshwane (GTP) 5 1195.8 5 3 1302.5 0 Details
8 JMC Everest 2021 (C) Standard 2021-10-30 2021-10-30 Johannesburg Metro (GJM) 5 1195.8 5 4 1513.6 0 Details
9 JNW Club - Bryanston Open1 2020 (D) Standard 2020-02-01 2020-02-01 Johannesburg Metro (GJM) 5 1130.7 5 4 1276.3 0 Details
10 2019 South African Junior Team Championships (U10 Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1081.9 6 3.5 1255.4 0 Details
11 GJM vs GE Inter Region 2019 (U10B) Standard 2019-10-05 2019-10-05 Johannesburg Metro (GJM) 5 990.7 5 3 1278.1 0 Details
12 JNW Club - Maragon Open 2019 (E) Standard 2019-08-03 2019-08-03 Johannesburg Metro (GJM) 5 943.8 5 2 1135.1 0 Details
13 JHB Metro Closed 2019 (U10) Standard 2019-07-27 2019-07-28 Johannesburg Metro (GJM) 6 917.1 6 2 1018 0 Details
14 JNW Club - Trinityhouse Randpark Ridge Open 2019 (D) Standard 2019-03-09 2019-03-09 Johannesburg Metro (GJM) 5 948.3 5 1.5 796.6 0 Details
15 JNW Club - Bryanston Open 1 2019 (U10) Standard 2019-01-26 2019-01-26 Johannesburg Metro (GJM) 5 828.8 5 2.5 1193 0 Details
16 South African Junior Team Championships 2018 (U10B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 655.8 7 2 838.4 0 Details
17 JNW Club - Maragon Open 2018 (U10) Standard 2018-08-04 2018-08-04 Johannesburg Metro (GJM) 5 626.9 4 1 876.1 0 Details
18 Chessnuts - Under 1000 Ratings Tournament 2018 (B) Standard 2018-07-21 2018-07-21 Johannesburg Metro (GJM) 5 520.3 5 2.5 997.2 0 Details
19 JHB Metro Junior Closed 2018 (U10) Standard 2018-07-28 2018-07-29 Johannesburg Metro (GJM) 6 520.3 5 1 839.7 0 Details
20 JNW Club - Linden Open 2018 (U10) Standard 2018-04-14 2018-04-14 Johannesburg Metro (GJM) 5 500 4 1 731.9 0 Details
21 2017 King Cetshwayo Christmas (Junior) Standard 2017-12-02 2017-12-03 King Cetshwayo (KUR) 7 500 7 1 500 0 Details
22 2017 King Cetshwayo Fun (Under 10) Standard 2017-06-24 2017-06-25 Kwazulu Natal (KZN) 7 0 6 2.5 500 0 Details
23 2017 King Cetshwayo Championship (Under 10) Standard 2017-05-20 2017-05-21 King Cetshwayo (KUR) 7 0 6 0 500 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 105
Wins 42
Draws 10
Losses 53
White 52
Black 53
White wins 21
Black wins 21
Score 47
Percent 44.8
Dp -44.5
AOR 1176.2
Performance 1131.7
Rankings (Main)
National
Overall 7894
Gender 1456
Age group 1251
Gender/Age 252
Provincial
Overall 2692
Gender 510
Age group 476
Gender/Age 90
Regional
Overall 692
Gender 110
Age group 117
Gender/Age 15
Rankings (Standard)
National
Overall 6540
Gender 1244
Age group 1084
Gender/Age 219
Provincial
Overall 2365
Gender 457
Age group 434
Gender/Age 83
Regional
Overall 578
Gender 92
Age group 103
Gender/Age 15
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 18
Score 8.5
Percent 47.2
Aor 1309.4
Dp -23.6
Prat 1285.8
Performance (History)
Games 105
Score 47
Percent 44.8
Aor 1176.2
Dp -44.5
Prat 1131.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Maharaj, A (Arya) 4 2 2 JNW Club - Bryanston Open 1 2019 (U10) JMC Kick Off Tournament 2024 (C) Details
Overall 2 Rossouw, A (Andries Jacobus Putter) 4 2 2 JHB Metro Junior Closed 2018 (U10) JHB Metro Closed 2019 (U10) Details
Overall 3 Sandenbergh, RF (Francois) 3 2 1 JHB Metro Junior Closed 2018 (U10) South African Junior Team Championships 2018 (U10B) Details
Overall 4 Botes, E (Evan) 2 1 1 JHB Metro Junior Closed 2018 (U10) JHB Metro Closed 2019 (U10) Details
Overall 5 Bennie, J (Johannes) 2 2 0 JHB Metro Junior Closed 2018 (U10) JNW Club - Maragon Open 2018 (U10) Details
Standard 1 Rossouw, A (Andries Jacobus Putter) 4 2 2 JHB Metro Junior Closed 2018 (U10) JHB Metro Closed 2019 (U10) Details
Standard 2 Maharaj, A (Arya) 4 2 2 JNW Club - Bryanston Open 1 2019 (U10) JMC Kick Off Tournament 2024 (C) Details
Standard 3 Sandenbergh, RF (Francois) 3 2 1 JHB Metro Junior Closed 2018 (U10) South African Junior Team Championships 2018 (U10B) Details
Standard 4 Deysel, H (Hannah) 2 1 1 GJM vs GE Inter Region 2019 (U10B) 2019 South African Junior Team Championships (U10 Girls) Details
Standard 5 Viviers, C (Cara) 2 1 1 JNW Club - Linden Open 2018 (U10) Chessnuts - Under 1000 Ratings Tournament 2018 (B) Details