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Individual Calculations January 2022 |
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| Darville, Matt Total change: 17.60 | |   |
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| Coulsdon Chess Dicky White S4 DEC 2020 | London | ENG | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1749 | 3.00 | 3 | 0.88 | 20 | 17.60 | |
|  Gliddon, Daniel J | | | 1483 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bryant, David | | | 1608 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Bermudez, Venerando | | | 1672 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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