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Individual Calculations September 2017 |
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| Collins, Sam E. Total change: 5.70 | |   |
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| Branagan Cup 2017 | Dublin | IRL | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2450 | 4.00 | 4 | 0.57 | 10 | 5.70 | |
|  Melaugh, Gavin | | | 2050 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cummins, Hugh | | | 2050 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fox, Anthony | | | 2050 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Daly, Colm | f | | 2321 | IRL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * 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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