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Individual Calculations November 2018 |
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| Goris-Schouwstra, Adry Total change: -52.40 | |   |
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| 44th Guernsey International Chess Festival - Holiday | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1697 | 1.50 | 5 | -2.62 | 20 | -52.40 | |
|  Shek, Daniel | | | 1304 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Harnden, Terry | | | 1428 | GCI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Nalichowski, Bogdan | | | 1378 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Beadle, John R | | | 1565 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Maurus, Mickey | | | 1435 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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