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Individual Calculations October 2021 |
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| Aizenberg, Benny Total change: 26.20 | |   |
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| European Individual Chess Championship - Reykjavik Open 2021 | Reykjavik | ISL | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2491 | 2309 | 4.00 | 10 | 1.31 | 20 | 26.20 | |
|  Martirosyan, Haik M. | g | | 2632 | ARM | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Acevedo Mendez, Lisseth | | wm | 1909 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bosiocic, Marin | g | | 2610 | CRO | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Martinovic, Sasa | g | | 2548 | CRO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Valsecchi, Alessio | g | | 2527 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Steingrimsson, Hedinn | g | | 2519 | ISL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Hjartarson, Johann | g | | 2519 | ISL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Can, Emre | g | | 2569 | TUR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gavrilescu, David | m | | 2477 | ROU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gretarsson, Hjorvar Steinn | g | | 2603 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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