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Individual Calculations May 2018 |
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| Nunn, John D M Total change: 0.90 | |   |
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| Imperial College Chess Congress Open 2018 | London | ENG | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2578 | 4.50 | 5 | 0.09 | 10 | 0.90 | |
|  Penna, Tommaso | | | 2178 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Garcia Hernandez, Oscar | | | 2178 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shamima, Akter | | wm | 2178 * | BAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bates, Richard A | m | | 2362 | ENG | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Jones, Steven A | | | 2252 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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