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Rapid:
Individual Calculations January 2022 |
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| Vidruska, Renate Total change: -17.20 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1993 | 5.00 | 7 | 0.18 | 20 | 3.60 | |
|  Berzina, Ilze | | wg | 2048 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Amerika, Katrina | | wm | 2130 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kempele, Ilze | | | 1618 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kipluka, Anna Krista | | | 1361 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Krumina, Linda | | wf | 1979 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Maklakova, Nellija | | | 1775 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Maklakova, Naomi | | | 1651 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 Blitz and Rapid Chess Championship - RAPID | Katowice | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1993 | 5.00 | 10 | -1.04 | 20 | -20.80 | |
| | Fast, Maksymilian | | | 1306 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kulon, Klaudia | m | wg | 2227 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dobosiewicz, Dawid | | | 1650 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sharankov, Grigory | | | 2219 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hasterok, Lukasz | | | 1664 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Molenda, Marcin | f | | 2235 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Panczuk, Grzegorz | | | 1660 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Sowinski, Pawel | | | 1733 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Wnek, Filip | | | 1676 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Baum, Jonasz | m | | 2359 | POL | 0.00 | 1 | -0.10 | 20 | -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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