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Individual Calculations January 2019 |
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| Islam, Mohammed Total change: -0.80 | |   |
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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 |
| 1938 | 1725 | 1.50 | 6 | -0.04 | 20 | -0.80 | |
|  Keetman, Maaike | | | 2125 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gerlach, Felix Tobias | | | 2050 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Skinner, Nicholas H | | | 2028 | ENG | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Rizzoli, Aluna R | | | 1911 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Haddock, Paul | | | 1558 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nelson, Omowale A | | | 1956 | JAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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