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Individual Calculations July 2009 |
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| Delaney, Rory Total change: -8.00 | |   |
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| Irish National Club Championships | Ballinasloe | IRL | 2009-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1921 | 0.50 | 3 | -0.32 | 25 | -8.00 | |
|  Path, David | | | 2079 | IRL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Delaney, Killian | | | 1981 | IRL | 0.50 | 1 | 0.08 | 25 | 2.00 | |  Quinn, Mark | m | | 2271 | IRL | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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