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Rapid:
Individual Calculations January 2022 |
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| Spyra, Piotr Total change: -65.20 | |   |
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| European Blitz and Rapid Chess Championship - RAPID | Katowice | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1920 | 6.00 | 11 | -3.26 | 20 | -65.20 | |
|  Reszka, Zofia | | | 1252 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Janik, Igor | m | | 2462 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Maslanka, Wojciech | | | 1531 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Witczak, Borys | | | 1365 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Buchta, Agnieszka | | | 1578 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Zaborski, Igor | | | 1441 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Valdats, Reinis | | | 1495 | LAT | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Myslek, Karol | | | 1279 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zniszczol, Wiktoria | | | 1497 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Korcz, Daniel | | | 1651 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mirowska, Oliwia | | | 1618 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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