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Rapid:
Individual Calculations July 2017 |
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| Jackson, Paul G Total change: 5.20 | |   |
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| CCF SUMMER RAPID PLAY - Open 2017 | London | ENG | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1701 | 3.00 | 6 | 0.26 | 20 | 5.20 | |
|  Snape, Ian L | | | 2101 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Foley, Phil T | | | 1720 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Yu, Henry | | | 1568 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wiratunga, Jenith Ay | | | 1571 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wong, Cheuk Nam | | | 1555 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Derakhshani, Borna | f | | 2020 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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