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Individual Calculations January 2019 |
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| Arshiya, Das Total change: 10.40 | |   |
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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 |
| 1415 | 1243 | 1.50 | 4 | 0.26 | 40 | 10.40 | |
|  Supratim, Ghosh | | | 1519 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Mohammad Shafiqul, Islam | | | 1458 | BAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kazi Zarin, Tasnim | | | 1628 | BAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Soubhagya, Roy | | | 1054 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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