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Individual Calculations May 2017 |
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| Tunge, Christian Total change: -5.80 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2055 | 3.50 | 9 | -0.29 | 20 | -5.80 | |
|  Grandelius, Nils | g | | 2455 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skaale, Janus | | | 1765 | FAI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Webb, Laurence E | f | | 2271 | ENG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Abrahamyan, Tatev | | wg | 2364 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ristoja, Samu | | | 2228 | FIN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ptacnikova, Lenka | | wg | 2242 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mai, Alexander Oliver | | | 1813 | ISL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | De Winter, Eric | | | 1786 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kristinsson, Jon | | | 2166 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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