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Individual Calculations January 2017 |
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| Quinn, Mark Total change: 0.30 | |   |
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| Armstrong Cup 2016-17 Rounds 3-4 | Various | IRL | 2016-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2392 | 1.50 | 2 | 0.03 | 10 | 0.30 | |
|  Salter, David | | | 1992 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Brady, Stephen | f | | 2353 | IRL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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