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Individual Calculations May 2023 |
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| Pavithra, N Total change: -24.00 | |   |
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| Tamil Nadu State Under 13 Girls FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1115 | 1.00 | 4 | -0.60 | 40 | -24.00 | |
|  Vaishnavi, S K | | | 1342 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Nivedita, V C | | | 1451 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Saganapriya, V | | | 1021 | IND | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Laksna, Sri R | | | 1010 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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