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Individual Calculations June 2023 |
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| Sourav, S Total change: 112.80 | |   |
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| 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1177 | 4.00 | 7 | 2.55 | 40 | 102.00 | |
|  Bharanidharan, Nedunchezhian | | | 1466 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Mukesh, N J | | | 1372 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Praveen, K B | | | 1550 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Reshe, A B | | | 1318 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sahithyan, D | | | 1485 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ivan, George E | | | 1376 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Surya, Sathiaguru | | | 1371 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1177 | 2.00 | 6 | 0.27 | 40 | 10.80 | |
| | Pon, Balaji N | | | 1498 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dharsh, M | | | 1372 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sai, Sree Rohit K | | | 1033 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kirpesh, I | | | 1433 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sharan, Sriram S | | | 1427 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Pranav, Dharshan S | | | 1345 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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