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Individual Calculations May 2010 |
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| O`Donovan, Richard Total change: -9.15 | |   |
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| Armstrong Cup | Dublin | IRL | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2140 | 3.50 | 8 | -0.61 | 15 | -9.15 | |
|  Palmer, Bernard M. | | | 1995 | IRL | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Jakubauskas, Zygimantas | | | 2080 | LTU | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Madynski, Pawel | | | 2175 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Cooper, Andrew | | | 2160 | HKG | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Griffiths, Ryan-Rhys | | | 2138 | IRL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Cafolla, Peter | | | 2052 | IRL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Joyce, John | | | 2251 | IRL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Schmidt, Martin | | | 2176 | IRL | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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