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Individual Calculations March 2023 |
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| Petursson, Margeir Total change: -14.50 | |   |
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| Int. Graz Open 2023- A | Graz | AUT | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2448 | 6.00 | 9 | -1.45 | 10 | -14.50 | |
|  Skuhala, Barbara | | wf | 2110 | SLO | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Burrer, Fabian | | | 2197 | AUT | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Breneis, Lukas | | | 2215 | AUT | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Jankowiak, Tomasz | | | 2175 | POL | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Hulka, Valentyn | c | | 2201 | UKR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Dubnevych, Maksym | | | 2196 | UKR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Bubalovic, Davorin | f | | 2196 | CRO | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Harish, Neeraj | c | | 2048 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kleibel, Uwe | | | 2219 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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