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Individual Calculations February 2013 |
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| Tarhon, Brian Total change: 11.55 | |   |
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| Hastings International Masters | Hastings | ENG | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1844 | 3.50 | 10 | 0.77 | 15 | 11.55 | |
|  Duff, Rufus | | | 2114 | ENG | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Melekhina, Alisa | f | wm | 2221 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Furman, Boris | f | | 2237 | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shierlaw, Hamish | | | 1582 | NZL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Gregory, Stephen J | | | 2086 | ENG | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Hutchinson, Norman A | | | 2108 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Byron, Alan M | | | 2167 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Spanton, Tim R | | | 2020 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Cekulis, Maris | | | 1811 | AUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Safarian, Alek | | | 2050 | AUS | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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