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Individual Calculations October 2021 |
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| Kacharava, Nikolozi Total change: 16.10 | |   |
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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 |
| 2519 | 2453 | 6.00 | 11 | 1.61 | 10 | 16.10 | |
|  Helgadottir, Idunn | | | 2053 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Huschenbeth, Niclas | g | | 2592 | GER | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Kanyamarala, Trisha | | wm | 2180 | IRL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ter-Sahakyan, Samvel | g | | 2624 | ARM | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Martinovic, Sasa | g | | 2548 | CRO | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Antipov, Mikhail Al. | g | | 2607 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Bosiocic, Marin | g | | 2610 | CRO | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Deac, Bogdan-Daniel | g | | 2639 | ROU | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Lupulescu, Constantin | g | | 2659 | ROU | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Erdos, Viktor | g | | 2614 | HUN | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Nguyen, Thai Dai Van | g | | 2588 | CZE | 0.00 | 1 | -0.32 | 10 | -3.20 | | | * 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) | | |
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