Individual Calculations June 2018 |
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Pratley, Ian Total change: 8.40 | | |
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CCF WINTER CHESS LONG PLAY RESULTS APRIL 2018 B | London | ENG | 2018-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1158 | 1558 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| Zhu, Lida | | | 1158 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | | CCF WINTER CHESS LONG PLAY RESULTS MAY 2018 | London | ENG | 2018-05-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1433 | 1551 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
| Smyth, Sandy A | | | 1433 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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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