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Individual Calculations May 2018 |
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| Rizvi, Nasir Total change: 2.20 | |   |
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| CCF CHRISTMAS LONG PLAY CONGRESS OPEN March | London | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2036 | 2.50 | 4 | 0.11 | 20 | 2.20 | |
|  Sheremetyeva, Elizaveta | | | 1745 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lim, Mark | | | 1834 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ogunshola, Olugbemiga (ben) | | | 2124 | NGR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Lock, Gavin R | | | 2105 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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