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Individual Calculations December 2019 |
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| Bonthula, Roshini Sarayu Total change: -23.20 | |   |
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| NATIONAL UNDER-11 GIRLS CHESS CHAMPIONSHIPS - 2019 | Delhi | IND | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1083 | 1.00 | 6 | -0.58 | 40 | -23.20 | |
|  Sarvani, Cheedella | | | 1251 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Aishani, Pathak | | | 1231 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Yachna, Singh | | | 1253 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Charvi, Patidar | | | 1209 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Advika, Singh | | | 1363 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Aswinika, Mani R | | | 1290 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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