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Individual Calculations September 2023 |
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| Poltorak, Sebastian Total change: 6.00 | |   |
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| OLOMOUC CHESS SUMMER 2023 - A1 | Olomouc | CZE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2356 | 4.50 | 9 | 0.30 | 20 | 6.00 | |
|  Natsidis, Christoph | f | | 2342 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gnojek, Petr | f | | 2353 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Sorm, Daniel | f | | 2295 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Krejci, Jan | g | | 2521 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pap, Gyula | g | | 2429 | HUN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Plat, Vojtech | g | | 2491 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Stinka, Jakub | f | | 2298 | CZE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Frank, Adam | f | | 2344 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Szwed, Jacek | f | | 2358 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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