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Individual Calculations January 2019 |
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| Ayantika, Das Total change: 77.60 | |   |
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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 |
| 1469 | 1261 | 3.50 | 6 | 1.94 | 40 | 77.60 | |
|  Sohom, Chatterjee | | | 1071 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Soham, Pal | | | 1554 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Arijit, Ghosh | | | 1509 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Soumyajit, Das (jr) | | | 1661 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anubhab, Gupta | | | 1491 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Subhabrata, Roy | | | 1525 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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