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Rapid:
Individual Calculations February 2018 |
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| Buckland, David A S Total change: -14.40 | |   |
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| Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1199 | 1.00 | 4 | -0.72 | 20 | -14.40 | |
|  Sartain, Patrick | | | 1503 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Simms, Geoffrey R | | | 1274 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Peterson, David B | | | 1104 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Scott, Martin | | | 1164 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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