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Individual Calculations January 2012 |
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| Laishram, Imocha Total change: 6.90 | |   |
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| 01st Late Manju Dev Purkayastha memorial open fide rating below 2400 | Guwahati | IND | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2197 | 5.50 | 8 | 0.46 | 15 | 6.90 | |
|  Rakesh, Chakravorty | | | 1800 | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Shakespear, L | | | 1883 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Santanu, Borpatra Gohain | | | 2089 | IND | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Bidyut, Bikash Handique | | | 2111 | IND | 1.00 | 1 | 0.38 | 15 | 5.70 | | | R.k.apollosana, Mangang | | | 2199 | IND | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Trailokya, Nanda | | | 2099 | IND | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Laltu, Chatterjee | | | 2203 | IND | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sougaijam, Vikramjit Singh | | | 2289 | IND | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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