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Individual Calculations May 2014 |
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| Landau, Jonathan Total change: 16.35 | |   |
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| Hampstead U2200 Weekend Congress April 14 | London | ENG | 2014-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1921 | 1.00 | 3 | -0.25 | 15 | -3.75 | |
|  Dignam, Matthew | | | 2136 | IRL | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Zhou, Yang-Jian | | | 1730 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Villiers, Thomas | | | 2097 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | Golders Green Easter Congress Open | London | ENG | 2014-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1921 | 3.00 | 4 | 1.34 | 15 | 20.10 | |
| | Anbukumar, Hajane | | | 1648 | ENG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Karayiannis, Costas | | | 2160 | ENG | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Makepeace, Phil | | | 2104 | ENG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Rice, Chris | | | 2014 | ENG | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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