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Individual Calculations January 2012 |
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| Aryan, Chowdhary Total change: -28.50 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1638 | 1.50 | 4 | -0.95 | 30 | -28.50 | |
|  Rounak, Pathak | | | 1439 | IND | 0.50 | 1 | -0.26 | 30 | -7.80 | |  Prem, Arpan Tirkey | | | 1285 | IND | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Debankan, Dhara | | | 1919 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Srijit, Paul | | | 1536 | IND | 0.00 | 1 | -0.64 | 30 | -19.20 | |
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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