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Individual Calculations April 2022 |
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| Keerthana, B Total change: 68.40 | |   |
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| Tamil Nadu State Under-18 Girls Chess Championship-2022 | Coimbatore | IND | 2022-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1311 | 4.50 | 7 | 1.71 | 40 | 68.40 | |
|  Shubha, Harini S V | | | 1039 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Divyabharathi, Masanam | | | 1711 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarumathi, S | | | 1079 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jyothsna, L | | wf | 2052 | IND | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Shri, Shivani G | | | 1117 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Yashavishree, N | | | 1500 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Meenatchi, Rajam V | | | 1692 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
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