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Rapid:
Individual Calculations January 2023 |
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| Kosaev, Aivar Total change: 62.80 | |   |
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| Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2022 | Opole Lubelskie | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1467 | 4.00 | 8 | 0.85 | 40 | 34.00 | |
|  Polkowski, Piotr | | | 2189 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Borowik, Grzegorz | | | 1137 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bronisz, Radoslaw | | | 1174 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Matviychuk, Andrey | | | 2017 | UKR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zagozdon, Piotr | | | 1410 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Bronisz, Damian | | | 1468 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Szczygiel, Konrad | | | 1738 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Borowik, Wojciech | | | 1788 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Zamosc Chess Cup 2022 | Zamosc | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1467 | 4.50 | 6 | 0.72 | 40 | 28.80 | |
| | Kiszka, Krystian | | | 1145 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bogdanov, Egor | m | | 2362 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Siek, Jaroslaw | | | 1200 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Artymiak, Borys | | | 1306 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Susel, Kamil | | | 1141 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kawka, Milena | | | 1457 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | |
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