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Individual Calculations February 2013 |
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| Gunn, Michael J Total change: 7.50 | |   |
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| Hastings International Masters | Hastings | ENG | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1772 | 2.50 | 8 | 0.50 | 15 | 7.50 | |
|  Gregory, Stephen J | | | 2086 | ENG | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Grant, Alan G | | | 2165 | SCO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shierlaw, Hamish | | | 1582 | NZL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Kwiatkowski, Feliks J | c | | 2172 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gibbs, Daniel C | | | 1795 | ENG | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Safarian, Alek | | | 2050 | AUS | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Armstrong, Malcolm J | | | 2046 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Barton, R Alan | | | 2080 | ENG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | * 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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