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Individual Calculations January 2020 |
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| Subhabrata, Roy Total change: -28.80 | |   |
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| 28th The Telegraph Schools' Chess Championship | Kolkata | IND | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1681 | 5.50 | 8 | -0.72 | 40 | -28.80 | |
|  Abhiraj, De | | | 1281 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Soumick, Bandopadhyay | | | 1295 | IND | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Debapriya, Manna | | | 1288 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ritojoy, Mandal | | | 1399 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Projoy, Jana | | | 1391 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Soham, Bhattacharyya | | | 1353 | IND | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Sayandeep, Roy | | | 1392 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Koustav, Chatterjee | m | | 2081 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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