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Individual Calculations June 2024 |
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| Sundararajan, S Total change: -0.80 | |   |
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| Tamil Nadu State Under 17 Open FIDE Rated Chess Championship-2024 | Arupukottai | IND | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1459 | 1.50 | 5 | -0.03 | 40 | -1.20 | |
|  Kavin, Vijayakumar | | | 1859 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kavin, Prabhakar | | | 1562 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Viswanathan, B S | | | 1543 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Rohith, S | | | 1530 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Pragalathan, J | | | 1597 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 36th Tamil Nadu State Under-13 Open Fide Rated Chess Championship-2024 | Kumbakonam | IND | 2024-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1459 | 1.00 | 3 | 0.01 | 40 | 0.40 | |
| | Meiyappan, M | | | 1633 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Srinandhan, A | | | 1574 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Dharmesh, Mukul D | | | 1550 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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