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Individual Calculations November 2019 |
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| De Gregoris, Patrizio Total change: -35.20 | |   |
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| Chess.com Isle of Man International Minor 2019 | Isle of Man | ENG | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1238 | 0.00 | 5 | -0.88 | 40 | -35.20 | |
|  Towers, Brian | | | 1638 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  White, Gary | | | 1611 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Walker, Gordon J | | | 1496 | SCO | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Armstrong, Chris | | | 1570 | IRL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Apps, Ian | | | 1314 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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