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Rapid:
Individual Calculations November 2018 |
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| Lewis, Andrew Mark Total change: -15.20 | |   |
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| 25th Birmingham Rapidplay Open | Birmingham | ENG | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1997 | 1.50 | 5 | -0.76 | 20 | -15.20 | |
|  Stepanyan, Henrik | | | 2097 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Mason, Donald J | | | 2093 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | James, Russell A | | | 2128 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ali, Golam S | | | 1842 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Paul, Nathanael | | | 1996 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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