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Rapid:
Individual Calculations January 2018 |
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| Metcalfe, Charlie P Total change: 8.40 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1825 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1456 | 1.50 | 5 | 0.42 | 20 | 8.40 | |
|  Bovtramovics, Vladimirs | | | 1702 | LAT | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Nataraj, Nakul | | | 1666 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kalerwa, Edwin M | | | 1688 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Beltran Vidal, Daniel | | | 1637 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Eefting, Martijn | | | 1709 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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