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Individual Calculations July 2011 |
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| Pieper, Dawid Total change: 4.20 | |   |
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| e2e4 Gatwick Open | Gatwick | ENG | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2200 | 2.50 | 5 | 0.28 | 15 | 4.20 | |
|  Ilett, Raymond | | | 1883 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Rausis, Igor | | | 2496 | CZE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Ansell, Simon T | m | | 2427 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hickman, John E | | | 2007 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Quillan, Gary | m | | 2399 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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