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Individual Calculations May 2017 |
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| Merriman, James Total change: -2.80 | |   |
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| CCF EASTER CONGRESS Under 1750 April 2017 | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1517 | 2.50 | 5 | -0.07 | 40 | -2.80 | |
|  Yu, Tim | | | 1350 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Levey, Steve | | | 1455 | ENG | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lim, Yu-Chin (peter) | | | 1714 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Warner, Dominic Wj | | | 1584 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Johnson, Elizabeth | | | 1441 | ENG | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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