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Individual Calculations March 2018 |
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| Bobras, Piotr Total change: -8.40 | |   |
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| 2017/18 4NCL Division 2 Rounds 5-6 | Northampton | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2516 | 1.00 | 2 | -0.84 | 10 | -8.40 | |
|  Arnott, Jonathan W | c | | 2116 * | ENG | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Mackenzie, Colin | | | 2116 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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