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Individual Calculations June 2018 |
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| Obihara, Jason Total change: -16.40 | |   |
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| 60th Hampstead Weekend Congress Under 1900 | London | ENG | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1600 | 1.00 | 3 | -0.82 | 20 | -16.40 | |
|  Finnegan, Oliver | | | 1710 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Solovieva, Kristina | | | 1377 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fava, Lorenzo | | | 1455 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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