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Individual Calculations October 2022 |
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| Muthukumar, Mukesh Total change: -5.20 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1424 | 5.50 | 8 | -0.41 | 40 | -16.40 | |
|  Sharvesh, S | | | 1108 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Jaivanth, M K | | | 1204 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Nehanraj, Ramesh | | | 1168 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kavin, Vijayakumar | | | 1486 | IND | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Ivan, George E | | | 1166 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Prasanna, Karthick M | | | 1247 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Nikhil, T L | | | 1228 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Santhosh, R | | | 1240 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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 Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1435 | 5.00 | 8 | 0.28 | 40 | 11.20 | |
| | Nithish, M | | | 1198 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Hari, Prasath D | | | 1193 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karthick, Rahul M K | | | 1289 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Vignesh, Kannan P | | | 1641 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Mithiran, A | | | 1369 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Mrithyunjay, Mahadevan | c | | 1678 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Siva, Adithyan S | | | 1304 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Mithun, K | | | 1276 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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