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Individual Calculations August 2014 |
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| Szymanski, Mark Total change: 1.20 | |   |
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| 101st British Championship – 5 Day Morning Open Week 1 | Aberystwyth | ENG | 2014-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1814 | 2.50 | 4 | 0.99 | 20 | 19.80 | |
|  Talbot, Mark A | | | 2080 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Dossett, Christopher S | | | 1934 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Payne, Matthew J | | | 1959 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Holt, David N | | | 1680 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 101st British Championship – 5 Day Afternoon Open Week 1 | Aberystwyth | ENG | 2014-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1814 | 2.50 | 5 | -0.93 | 20 | -18.60 | |
| | Leggett, Peter Aw | | | 1414 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Payne, Matthew J | | | 1959 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Horlock, Peter J | | | 1645 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Winter, Malcolm J | | | 1542 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Cavendish, Joshua Z | | | 1706 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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