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Rapid:
Individual Calculations December 2022 |
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| Plichta, Grzegorz Total change: 33.80 | |   |
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| III Otwarty Turniej Szachowy o Puchar Prezydenta Miasta Elku | Elk | POL | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1407 | 2.00 | 5 | 0.78 | 20 | 15.60 | |
|  Kozlowski, Bogdan | | | 1721 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Jedras, Maciej | | | 1264 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Krzewski, Dariusz | | | 1922 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lesinski, Zdzislaw | | | 1742 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sawicki, Dorian | | | 1618 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | XX Turniej Szachowy o Puchar Dyrektora SP 30 w Olsztynie | Olsztyn | POL | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1407 | 3.50 | 7 | 0.91 | 20 | 18.20 | |
| | Krzewski, Dariusz | | | 1922 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Jozwiak, Artur | | | 1051 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Korecki, Piotr | | | 1612 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Orlowski, Sebastian | | | 1273 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kaznowska, Weronika | | | 1481 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Grabarczyk, Sylwester | | | 1600 | CZE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Jozwik, Rafal | | | 1794 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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