Rapid:
Individual Calculations March 2017 |
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Simms, Geoffrey R Total change: 5.80 | | |
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Golders Green Rapidplay Amateur Feb 17 | London | ENG | 2017-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1451 | 1338 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
| Macdonald, John | | | 1451 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | 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) | | Richmond Rapidplay U120 | TWICKENHAM | ENG | 2017-02-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1440 | 1338 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
| Brett, Alex I | | | 1440 | ENG | 1.00 | 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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