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Individual Calculations September 2021 |
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| Zmelty, David Total change: -19.40 | |   |
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| Ostravsky konik 2021 - FIDE open C | Ostrava | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1434 | 2.50 | 6 | -0.97 | 20 | -19.40 | |
|  Martikan, Jiri | | | 1225 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Filip, Tomas | | | 1627 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dibak, Jan | | | 1301 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kozusnikova, Daniela | | | 1357 | CZE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Safarcik, Miroslav | | | 1406 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Sauman, Petr | | | 1346 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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