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Individual Calculations May 2017 |
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| Thorfinnsson, Bragi Total change: 3.50 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2457 | 7.00 | 10 | 0.35 | 10 | 3.50 | |
|  Haraldsson, Haraldur | | | 2057 * | ISL | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Petursson, Armann | | | 2057 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Buchenau, Frank | f | | 2275 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Maroroa, Sue | | wm | 2148 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Guezennec, Franck | | | 2271 | FRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Landa, Konstantin | g | | 2611 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Tokranovs, Dmitrijs | | | 2227 | LAT | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Shirov, Alexei | g | | 2693 | LAT | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Tarjan, James E | g | | 2414 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Guramishvili, Sopiko | m | wg | 2363 | GEO | 1.00 | 1 | 0.37 | 10 | 3.70 | | | * 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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