Individual Calculations April 2018 |
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Pratley, Ian Total change: -4.80 | | |
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CCF WINTER CHESS 2017-18 LONG PLAY RESULTS FEBRUARY 2018 B | Coulsdon | ENG | 2018-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1685 | 1558 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
| Kane, Frank G | | | 1685 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | 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 2017-18 LONG PLAY RESULTS MARCH 2018 | London | ENG | 2018-03-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1590 | 1563 | 1.50 | 4 | -0.41 | 20 | -8.20 | |
| Gliddon, Daniel J | | | 1428 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Warner, Dominic Wj | | | 1616 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | Edwards, Nicholas L | | | 1853 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | Boztas, Lana | | | 1463 | 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) | |
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