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Individual Calculations October 2008 |
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| Orr, Mark Total change: -8.85 | |   |
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| Irish Chess Championships | Dublin | IRL | 2008-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2258 | 5.00 | 9 | -0.59 | 15 | -8.85 | |
|  Ui Laighleis, Gearoidin | | | 1985 | IRL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Hebden, Mark | g | | 2520 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Redmond, John | | | 2188 | IRL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Fox, Anthony | | | 2068 | IRL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Quinn, Ciaran | | | 2156 | IRL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Boyle, Bernard | | | 1945 | IRL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Butnorius, Algimantas | g | | 2442 | LTU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Lyons, Brendan | | | 2088 | IRL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Griffiths, Ryan-Rhys | | | 2069 | IRL | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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