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Individual Calculations May 2017 |
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| Thorhallsson, Throstur Total change: -3.10 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2423 | 5.50 | 9 | -0.31 | 10 | -3.10 | |
|  Opasiak, Dustin Tennessee | | | 2023 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Birkisson, Bardur Orn | | | 2146 | ISL | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Spence, David J | | | 2168 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Movsesian, Sergei | g | | 2677 | ARM | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Hill, Alistair | | | 2209 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Buchenau, Frank | f | | 2275 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Einarsson, Halldor Gretar | f | | 2257 | ISL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shirov, Alexei | g | | 2693 | LAT | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Webb, Laurence E | f | | 2271 | ENG | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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