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Rapid:
Individual Calculations June 2017 |
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| Hackett, David Total change: 6.20 | |   |
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| Muswell Hill FIDE Rapid May Amateur | London | ENG | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1546 | 4.00 | 5 | 0.31 | 20 | 6.20 | |
|  Goodall, Harvey | | | 1196 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Moraes, Bruno | | | 1425 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Simms, Geoffrey R | | | 1336 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Goulbourne, Nick | | | 1427 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Stewart, Hari | | | 1390 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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