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Individual Calculations September 2011 |
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| Boyd, John Total change: 12.15 | |   |
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| British Championship 2011 | Sheffield | ENG | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2200 | 6.00 | 11 | 0.81 | 15 | 12.15 | |
|  Summerscale, Aaron P | g | | 2415 | ENG | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Holland, James P | | | 2194 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Boulton, William J K | | | 1971 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Wells, Peter K | g | | 2489 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Magee, Ronan | | | 1953 | IRL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Khandelwal, Ankush | | | 2211 | ENG | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Gregory, Stephen J | | | 2109 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Adair, James R | | | 2212 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Hebden, Mark L | g | | 2533 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Jaunooby, Ali R | | | 2130 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Lalic, Susan K | m | wg | 2277 | ENG | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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