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Rapid:
Individual Calculations October 2017 |
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| Goodfellow, Russell Robert Total change: -19.20 | |   |
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| 28th Leamington Rapidplay U170 | Leamington Spa | ENG | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1805 | 2.00 | 5 | -0.96 | 20 | -19.20 | |
|  Bull, Philip | | | 1623 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Patel, Devan | | | 1608 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Olaleye, Oladejo | | | 1734 | NGR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lewis, Christopher D | | | 1755 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ingram, Keith R | | | 1953 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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