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Individual Calculations February 2018 |
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| Pepe, Salvatore Total change: -50.60 | |   |
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| London Junior Chess Championships Christmas Major 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1717 | 2.00 | 4 | -0.70 | 20 | -14.00 | |
|  Jamieson, Alexander | | | 1566 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ratnesan, Rajeiv | | | 1569 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Parry, Jacques | | | 1596 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Newton, Colin | | | 1612 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | 57th Hampstead Weekend Congress Under 1900 | London | ENG | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1717 | 0.00 | 2 | -1.83 | 20 | -36.60 | |
| | Dupuis, Denis K | | | 1334 | ENG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Fava, Lorenzo | | | 1317 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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