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Rapid:
Individual Calculations June 2017 |
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| Everitt, David Total change: -20.20 | |   |
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| Golders Green FIDE Rapid Chess Amateur May 2017 | London | ENG | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1304 | 1.00 | 4 | -0.62 | 20 | -12.40 | |
|  Woo, Tyrone | | | 1513 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Brett, Alex I | | | 1412 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Buckland, David A S | | | 1188 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Miczek, Kamil | | | 1395 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Muswell Hill FIDE Rapid May Amateur | London | ENG | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1304 | 1.00 | 3 | -0.39 | 20 | -7.80 | |
| | Macdonald, John | | | 1440 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Healey, David J | | | 1226 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Simms, Geoffrey R | | | 1336 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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