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Individual Calculations October 2022 |
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| Tarun, Tapaan Shashikumar Pillay Total change: 36.00 | |   |
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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 |
| 1345 | 1164 | 1.00 | 4 | -0.21 | 40 | -8.40 | |
|  Rahul, K | | | 1337 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Raghav, V | | | 1606 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Tharun, A S | | | 1004 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sanjay, Narayanan P S | | | 1434 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1134 | 2.50 | 7 | 1.11 | 40 | 44.40 | |
| | Manigandan, S S | | | 2131 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Shyam, Ganesh R | | | 1348 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Gopinath, P | | | 1474 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gokulakrishna, S | | | 1644 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Lakshanaa, R | | | 1451 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Harsha, R | | | 1385 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gowtham, Krishna R | | | 1003 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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