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Rapid:
Individual Calculations January 2023 |
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| Kiszkiel, Oskar Total change: 37.20 | |   |
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| Turniej Mikolajkowy Zarow | Zarow | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1209 | 3.00 | 3 | 1.14 | 40 | 45.60 | |
|  Ratkowski, Artur | | | 1104 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Bednarski, Jan | | | 1205 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Kasendra, Jan | | | 1048 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1209 | 0.00 | 4 | -0.21 | 40 | -8.40 | |
| | Kopaczewski, Adam | | | 1996 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Przepiora, Anna | | | 1663 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Dranka, Jowita | | | 1572 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gamal, Alaa | | | 1690 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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