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Individual Calculations May 2019 |
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| Sinthia, Sarkar Total change: 21.20 | |   |
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| Asian Youth Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1387 | 6.00 | 9 | 0.53 | 40 | 21.20 | |
|  Piyathilaka, Oshadhi Ruwanya | | | 1048 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Toktobekova, Azema | | | 1114 | KGZ | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nguyen, Le Cam Hien | | wc | 1632 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Attanayake, Chanindi Mewna | | | 1172 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sai, Mahati A | | | 1345 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Hajatniya, Reyhaneh | | | 1522 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ton, Nu Quynh Duong | | wc | 1220 | VIE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Piyumanthi, M Sayumi Vimansa | | | 1192 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Racasa, Antonella Berthe | | | 1427 | PHI | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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