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Individual Calculations January 2019 |
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| Subham, Bhattacharjee Total change: 19.60 | |   |
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| 27th The Telegraph School's Chess Championship | Kolkata | IND | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1039 | 1.50 | 5 | 0.49 | 40 | 19.60 | |
|  Arkya, Chatterjee | | | 1321 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rupankar, Kundu | | | 1275 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Ankit, Ray | | | 1267 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kriti, Mundhra | | | 1206 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Mrittika, Mallick | | | 1326 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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