PLAYER PAGE

Chinmay Vihaan Ravuri

1150300276
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1662.5
K-factor 28
Floor 1182.6
Highest 1682.6 (2026-04-01)
Min/Max +/- allowed 83
Rating Change
()
Games 5
Score 3
We 3.53
SWe -0.44
Temp +/- -12.2
Penalties 0
Weight perform 1611.1
Final +/- -12.2
New Rating
()
Rating 1650.3
K-factor 28
Floor 1182.6
Highest 1682.6 (2026-04-01)
Min/Max +/- allowed 83.4
Standard rating
Rating 1652.1
K-factor 28
Floor 1176.9
Highest 1676.9 (2026-04-01)
Min/Max +/- allowed 84.1
Rating Change
()
Games 5
Score 3
We 3.32
SWe -0.32
Temp +/- -8.9
Penalties 0
Weight perform 1611.1
Final +/- -8.9
New Rating
()
Rating 1643.2
K-factor 28
Floor 1176.9
Highest 1676.9 (2026-04-01)
Min/Max +/- allowed 84.1
Rapid rating
Rating 1247.5
K-factor 36
Floor 747.5
Highest 1247.5 (2025-09-30)
Min/Max +/- allowed 155
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1247.5
K-factor 36
Floor 747.5
Highest 1247.5 (2025-09-30)
Min/Max +/- allowed 155
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Helpmekaar 2026 (U12) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1662.5 5 3 1578.5 -12.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Moja Chess Extravaganza 2026 (U12) Standard 2026-04-25 2026-04-26 Cape Town (WCT) 5 1682.6 4 2 1476.6 -20.1 Details
2 2026 Mid Gauteng Open (U12) Standard 2026-04-11 2026-04-11 Tshwane (GTP) 5 1587.1 5 4.5 1797.2 31.9 Details
3 Bojanala's Battle Of Mount Cambridge 2026 (Center Pawns) Standard 2026-03-21 2026-03-21 Bojanala Platina (NBR) 5 1488.9 5 4.5 1814.7 49.8 Details
4 2026 Silver Lakes Open Chess Tournament (U12) Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1488.9 5 4 1646.6 23.7 Details
5 2026 Blou Bull Chess Tournament (U12) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1488.9 5 3 1468.1 -4.2 Details
6 2026 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1516.8 5 3.5 1631.3 10.6 Details
7 MCA Tshwane Welcome 2026 (B) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1516.8 4 0 1108.1 -32 Details
8 2026 JMC Kick off Tournament (U12) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1516.8 5 3.5 1563.5 2.3 Details
9 Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1521.5 5 2.5 1487.8 -2.8 Details
10 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1519.8 5 3 1522.5 1 Details
11 Chess Power House Spring Rapid 2025 (D) Rapid 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1524.2 5 3.5 1464.6 -2.7 Details
12 Knight Riders Youth Day Open 2025 (B+C) Standard 2025-06-15 2025-06-15 Johannesburg Metro (GJM) 5 1567.9 5 3 1436.3 -12 Details
13 2025 JMCA Open Chess Tournament (U12) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1567.9 5 4 1714.2 15.1 Details
14 JMC Helpmekaar 2025 (U12) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1567.9 5 2 1260.5 -30.5 Details
15 Moja Chess Extravaganza 2025 (U10) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1547.6 5 3 1522.4 -2 Details
16 JMC Crawford Sandton 2025 (U12) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1547.6 5 4 1590.2 5.1 Details
17 CPH May 2025 (D) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1547.6 5 4 1637.9 8.3 Details
18 2025 Mid Gauteng Open Chess Tournament (U12) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1515 5 4 1716 20.4 Details
19 Chess Power House March Open 2025 (D) Standard 2025-03-22 2025-03-22 Johannesburg Metro (GJM) 5 1545.8 5 3 1285.5 -25.2 Details
20 2025 Chris Greyling Open Chess Tournament (U12) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1545.8 5 3.5 1583.8 4.5 Details
21 JMC Crawford Ruimsig 2025 (U12) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1545.8 5 3.5 1567.2 1.5 Details
22 Knight Riders Open Chess Tournament 2025 (D) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1535.1 5 5 1752.5 22.1 Details
23 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1535.1 5 3 1483.6 -4.1 Details
24 First Knights Juniors Chess Tournament 2025 (A+B) Standard 2025-02-09 2025-02-09 Johannesburg Metro (GJM) 5 1535.1 5 2.5 1386.4 -15.1 Details
25 JMC Kick Off 2025 (C) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1535.1 5 2.5 1357.2 -17.9 Details
26 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1414.8 5 4 1740.1 32.4 Details
27 Gauteng Inter-Region at UJ 2024 (U10 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1326.8 5 4 1569 25.7 Details
28 Lardies Ope 2024 (U10) Standard 2024-10-26 2024-10-26 Tshwane (GTP) 5 1243.3 5 4 1624.7 38 Details
29 JCC Khelo India 1st Annual Chess Tournament 2024 (E) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1248.7 5 2 1211.5 -3 Details
30 Fourth Knight Riders Juniors Open Chess Tournament 204 (U10) Standard 2024-08-03 2024-08-03 Johannesburg Metro (GJM) 5 1247.2 5 3 1262.3 0.8 Details
31 JMC Trinityhouse Randpark Ridge 2024 (U10) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1239.7 5 2 1293.1 4.1 Details
32 Chess Power House June Open 2024 (D) Standard 2024-06-23 2024-06-23 Ekurhuleni (GE) 5 1208 5 2 1157.1 -5.6 Details
33 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1208 5 1 999.3 -22.3 Details
34 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) Standard 2024-06-08 2024-06-08 Johannesburg Metro (GJM) 5 1208 5 4.5 1655.9 44.3 Details
35 JMC Trinityhouse Little Falls 2024 (U10) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1208 5 2 1213.9 1.3 Details
36 Chess Power House May Open 2024 (D) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1192.4 4 1 1072.4 -9.6 Details
37 JMC Crawford International Sandton 2024 (U10) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1192.4 5 3 1377.9 17.4 Details
38 JMC Unika School Tournament 2024 (U10) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1200 5 2 1168.5 -3.8 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 43
Wins 26
Draws 4
Losses 13
White 25
Black 18
White wins 18
Black wins 8
Score 28
Percent 65.1
Dp 128.5
AOR 1449.1
Performance 1577.6
Game statistics (History)
Games 192
Wins 112
Draws 13
Losses 67
White 97
Black 95
White wins 60
Black wins 52
Score 118.5
Percent 61.7
Dp 99.6
AOR 1370.9
Performance 1470.5
Rankings (Main)
National
Overall 723
Gender 677
Age group 27
Gender/Age 23
Provincial
Overall 252
Gender 234
Age group 12
Gender/Age 9
Regional
Overall 99
Gender 88
Age group 8
Gender/Age 5
Rankings (Standard)
National
Overall 717
Gender 668
Age group 30
Gender/Age 26
Provincial
Overall 254
Gender 237
Age group 13
Gender/Age 10
Regional
Overall 97
Gender 87
Age group 9
Gender/Age 6
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 43
Score 28
Percent 65.1
Aor 1449.1
Dp 128.5
Prat 1577.6
Performance (12 months)
Games 63
Score 40
Percent 63.5
Aor 1431.3
Dp 114.7
Prat 1545.9
Performance (History)
Games 192
Score 118.5
Percent 61.7
Aor 1370.9
Dp 99.6
Prat 1470.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Li, J (Jiming) 5 2 3 2025 Chris Greyling Open Chess Tournament (U12) 2026 Mid Gauteng Open (U12) Details
Overall 2 Venter, J (Jaco) 3 1 2 JMC Crawford International Sandton 2024 (U10) JMC Trinityhouse Randpark Ridge 2024 (U10) Details
Overall 3 Zhu, R (Ryan Yuancheng) 3 1 2 Chess Power House May Open 2024 (D) JMC Trinityhouse Randpark Ridge 2024 (U10) Details
Overall 4 Liebenberg, N (Nathan) 3 3 0 JMC Crawford Ruimsig 2025 (U12) JMC Helpmekaar 2025 (U12) Details
Overall 5 Joubert, J (Joshua) 3 2 1 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) 2025 Chris Greyling Open Chess Tournament (U12) Details
Standard 1 Li, J (Jiming) 5 2 3 2025 Chris Greyling Open Chess Tournament (U12) 2026 Mid Gauteng Open (U12) Details
Standard 2 Venter, J (Jaco) 3 1 2 JMC Crawford International Sandton 2024 (U10) JMC Trinityhouse Randpark Ridge 2024 (U10) Details
Standard 3 Zhu, R (Ryan Yuancheng) 3 1 2 Chess Power House May Open 2024 (D) JMC Trinityhouse Randpark Ridge 2024 (U10) Details
Standard 4 Liebenberg, N (Nathan) 3 3 0 JMC Crawford Ruimsig 2025 (U12) JMC Helpmekaar 2025 (U12) Details
Standard 5 Joubert, J (Joshua) 3 2 1 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) 2025 Chris Greyling Open Chess Tournament (U12) Details