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Rapid:
Individual Calculations April 2019 |
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| Boyd, Christopher Total change: 0.00 | |   |
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| 2019 Frank Hatto Memorial | Pencoed | WLS | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1849 | 0 | 2.00 | 3 | 0.00 | 1859 | | 0.00 | |
|  Davis, Lee | | | 1950 | WLS | 0.50 | 1 | 0.00 | | 0.00 | |  Dineen, Robert | | | 1923 | WLS | 1.00 | 1 | 0.00 | | 0.00 | | | Penny, Liam | | | 1675 | WLS | 0.50 | 1 | 0.00 | | 0.00 | |
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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