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Individual Calculations May 2022 |
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| Willow, Jonah B Total change: 2.00 | |   |
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| Kvika Reykjavik Open 2022 | Reykjavik | ISL | 2022-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2399 | 6.00 | 9 | -0.74 | 20 | -14.80 | |
|  Zysko, Jan | | | 2110 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Thorsteinsdottir, Hallgerdur | | wf | 1999 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coursaget, Nicolas | f | | 2180 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lohia, Sohum | c | | 2196 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Popvasilev, Kaloyan | | | 2191 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bosboom, Ardin | | | 2078 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jaksland, Tim | f | | 2203 | DEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gretarsson, Hjorvar Steinn | g | | 2542 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cherniack, Alex | | | 2213 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | Irish Easter GM norm event 2022 | Dublin | IRL | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2399 | 5.50 | 9 | 0.84 | 20 | 16.80 | |
| | Wall, Tim | f | | 2291 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Neuman, Petr | g | | 2386 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Tan, Justin | g | | 2532 | AUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | O`gorman, Tom | f | | 2357 | IRL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mazur, Stefan | m | | 2414 | SVK | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kanyamarala, Trisha | | wm | 2198 | IRL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kanyamarala, Tarun | f | | 2403 | IRL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Turner, Matthew | g | | 2476 | SCO | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Murphy, Conor E. | m | | 2403 | IRL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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