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Individual Calculations March 2013 |
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| Wells, Peter K Total change: -0.50 | |   |
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| e2e4 Torquay Open | Torquay | ENG | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2491 | 4.00 | 5 | -0.05 | 10 | -0.50 | |
|  Webster, Richard J | | | 2091 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Burrows, Martin P | | | 2147 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Piper, Stephen J | | | 2091 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arkell, Keith C | g | | 2472 | ENG | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Ledger, Dave J | f | | 2254 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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