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Individual Calculations October 2008 |
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| Lyons, Brendan Total change: -27.75 | |   |
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| Irish Chess Championships | Dublin | IRL | 2008-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2088 | 2.00 | 6 | -1.11 | 25 | -27.75 | |
|  Greenfeld, Alon | g | | 2438 | ISR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Griffiths, Ryan-Rhys | | | 2069 | IRL | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Benson, Oisin P. | | | 1852 | IRL | 0.50 | 1 | -0.30 | 25 | -7.50 | | | Loughran, John | | | 1805 | IRL | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Cafolla, Peter | | | 2055 | IRL | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Orr, Mark | m | | 2258 | IRL | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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