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Rapid:
Individual Calculations September 2021 |
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| Poplawski, Ignacy Total change: 27.60 | |   |
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| SUMMER PRAGUE OPEN 2021 C - rapid tournament | Praha | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1078 | 1.50 | 5 | 1.38 | 20 | 27.60 | |
|  Babirat, Michal | | | 1813 | SVK | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Harasta, Frantisek | | | 1499 | CZE | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Bergner, Philipp | | | 1813 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Khalili, Sabuhi | | | 1687 | AZE | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Tesar, Jan | | | 1813 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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