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Rapid:
Individual Calculations February 2019 |
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| Reid, Patrick Total change: 21.20 | |   |
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| Coventry and District Chess League Centenary Rapidplay Open | Coventry | ENG | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1816 | 2.00 | 3 | 1.06 | 20 | 21.20 | |
|  Purton, Ben | | | 2167 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ireland, Dave | | | 1907 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Donnelly, Mike | | | 1855 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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