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Individual Calculations May 2014 |
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| Porter, Sam J Total change: 24.60 | |   |
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| CCF EASTER CONGRESS 2014 | COULSDON, LONDON | ENG | 2014-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1912 | 3.00 | 4 | 1.64 | 15 | 24.60 | |
|  Atako, Chino C | | | 2056 | ENG | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Ross, Chris N | c | | 2212 | ENG | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Payne, Matthew J | | | 1940 | ENG | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Hayward, Alan | | | 1955 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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