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Individual Calculations July 2019 |
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| Jonsson, Gauti Pall Total change: 47.00 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2033 | 4.50 | 9 | 0.30 | 20 | 6.00 | |
|  Briem, Gudrun Fanney | | | 1633 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thorfinnsson, Bjorn | m | | 2389 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Einarsson, Oskar Long | | | 1696 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gunnarsson, Jon Viktor | m | | 2433 * | ISL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Karlsson, Mikael Johann | | | 2146 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Finnsson, Johann Arnar | | | 1789 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ptacnikova, Lenka | | wg | 2145 | ISL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Thorhallsson, Throstur | g | | 2433 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arnalds, Stefan | | | 1936 | ISL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | HSG Open 2019 - groep A | Hilversum | NED | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2033 | 4.00 | 6 | 2.05 | 20 | 41.00 | |
| | Zwirs, Nico | | | 2387 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wagenaar, Harm Theo | | | 1909 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Heemskerk, Wim | f | | 2221 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Damen, Jip | | | 2175 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Schulze, Lara | | wf | 2160 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Roehr, Tobias | | | 2208 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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