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Individual Calculations December 2012 |
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| Purvis, Anna Total change: 58.20 | |   |
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| e2e4 Basingstoke International Major | Basingstoke | ENG | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1441 | 3.00 | 6 | 1.94 | 30 | 58.20 | |
|  Tart, Peter K | | | 1841 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Sandercock, E Barry | | | 1750 | ENG | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Bennett, Owen | | | 1641 | WLS | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Probert, Malcolm | | | 1688 | WLS | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Bennett, Rhys | | | 1769 | WLS | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Crouch, Timothy J | | | 1607 | ENG | 0.50 | 1 | 0.22 | 30 | 6.60 | | | * 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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