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Rapid:
Individual Calculations September 2019 |
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| Goodfellow, Russell Robert Total change: 2.60 | |   |
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| 20th Golders Green FIDE Rapid Chess U145 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1665 | 3.00 | 4 | 0.13 | 20 | 2.60 | |
|  Bluestone, Dave J | | | 1372 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Sartain, Patrick | | | 1515 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Oliveri, Claudio | | | 1546 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sartenaer, Jean-Claude | | | 1550 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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