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Rapid:
Individual Calculations April 2020 |
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| Smietanska, Wiktoria Total change: -16.00 | |   |
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| Grand Prix Polonii Wroclaw - turniej 7 | Wroclaw | POL | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1597 | 0.50 | 3 | -0.80 | 20 | -16.00 | |
|  Sabuk, Piotr | m | | 2332 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Halhoul, Adam | | | 1493 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Dahche, Abdel-Azziz | | | 1488 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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