Rapid:
Individual Calculations February 2020 |
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Jedrzejko, Wojciech Total change: -14.80 | | |
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Grand Prix Polonii Wroclaw 2020 - turniej 2 | Wroclaw | POL | 2020-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1551 | 1385 | 0.50 | 4 | -0.74 | 20 | -14.80 | |
| Smietanski, Marek | | | 1585 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Madajczak, Piotr | | | 1565 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | Helaszek, Edward | | | 1785 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zimny, Jakub | | | 1269 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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