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Individual Calculations September 2018 |
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| Smith, Chris A Total change: -3.60 | |   |
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| The Irish Championships 2018 Open Weekender | Dublin | IRL | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1867 | 3.00 | 5 | -0.09 | 40 | -3.60 | |
|  Gallagher, Matthew | | | 1594 | IRL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | O`connor, Jonathan | | | 2242 | IRL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Quinn, Ciaran | | | 1996 | IRL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ferguson, Dayna | | | 1467 * | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kirulis, Edgars | | | 1467 * | IRL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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