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Individual Calculations September 2023 |
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| Petursson, Margeir Total change: -26.50 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Turniej Masters | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2423 | 3.50 | 8 | -2.65 | 10 | -26.50 | |
|  Unat, Can Haktan | f | | 2240 | TUR | 0.50 | 1 | -0.24 | 10 | -2.40 | |  Zdybel, Przemyslaw | | | 2223 | POL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Kejna, Piotr | c | | 2235 | POL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Moosavifar, Seyed Abolfazl | | | 2186 | IRI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Krawczyk, Flawian | c | | 2243 | POL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Meers, Hubert | | | 2222 | POL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Rog, Bartlomiej | | | 2193 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Flak, Pawel | | | 2158 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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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