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Individual Calculations February 2023 |
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| Niedbala, Bartlomiej Total change: 0.80 | |   |
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| MARIENBAD OPEN 2023 - A2 GM round robin tournament | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2390 | 4.50 | 9 | 0.08 | 10 | 0.80 | |
|  Haba, Petr | g | | 2450 | CZE | 0.50 | 1 | 0.08 | 10 | 0.80 | |  Ricken, Katharina | | wf | 2177 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Can, Isik | m | | 2488 | TUR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Krejci, Jan | g | | 2522 | CZE | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Sorm, Daniel | f | | 2302 | CZE | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Finek, Vaclav | f | | 2406 | CZE | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Pajeken, Jakob Leon | m | | 2449 | GER | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Leisch, Lukas | m | | 2378 | AUT | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Lalic, Bogdan | g | | 2392 | CRO | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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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