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Individual Calculations January 2019 |
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| Sowray, Peter J Total change: 1.80 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2342 | 5.50 | 9 | 0.09 | 20 | 1.80 | |
|  Balaji, Aaravamudhan | | | 1942 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Burrows, Martin P | | | 2134 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Turner, Matthew J | g | | 2533 | SCO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Janik, Igor | m | | 2476 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gant, Chris J | f | | 2135 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hawkins, Jonathan | g | | 2583 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Stone, Andrew M | | | 2157 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | McClement, Andrew | | | 2182 | SCO | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Beckett, Chris J | | | 2165 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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