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Individual Calculations October 2020 |
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| Petr, Martin Total change: 5.40 | |   |
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| CZECH OPEN 2020 - A - GM open | Pardubice | CZE | 2020-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2484 | 6.50 | 9 | 0.54 | 10 | 5.40 | |
|  Jun, Rudolf | | | 2106 | CZE | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Sernecki, Franciszek | f | | 2248 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Finek, Vaclav | f | | 2344 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Van Foreest, Lucas | g | | 2531 | NED | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Storme, Isak | f | | 2353 | SWE | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Jurcik, Marian | g | | 2426 | SVK | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Vrolijk, Liam | m | | 2481 | NED | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Szpar, Milosz | f | | 2397 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Stalmach, Richard | f | | 2287 | CZE | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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