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Individual Calculations September 2009 |
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| Atlas, Valeri Total change: -1.50 | |   |
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| Irish Chess Championships | Dublin | IRL | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2428 | 6.50 | 9 | -0.15 | 10 | -1.50 | |
|  Fairbairn, Stephen | | | 2073 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Redmond, John P. | | | 2193 | IRL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Short, Philip | f | | 2309 | IRL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | O`Connell, Gerard | | | 2121 | IRL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Quinn, Mark | m | | 2404 | IRL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Daly, Colm | f | | 2308 | IRL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Fox, Anthony | | | 2086 | IRL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Brady, Stephen | f | | 2384 | IRL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Fitzsimons, David | | | 2167 | IRL | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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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