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Individual Calculations April 2018 |
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| Lewis, Andrew P Total change: 9.60 | |   |
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| 2017/18 4NCL Division 2 Rounds 7-8 | Reading | ENG | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2269 | 1.00 | 2 | 0.48 | 20 | 9.60 | |
|  Polaczek, Richard | m | | 2389 | BEL | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Antoniewski, Rafal | g | | 2529 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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