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Rapid:
Individual Calculations November 2015 |
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| Valentine, Brian J Total change: -42.40 | |   |
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| 20th Birmingham Rapidplay: Major | Birmingham | ENG | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1948 | 1.00 | 4 | -2.12 | 20 | -42.40 | |
|  Ashworth, Robert | | | 1548 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Raghavendra, Mahima | | | 1548 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lewis, Christopher D | | | 1764 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Friar, Jim A | | | 1920 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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