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Rapid:
Individual Calculations September 2023 |
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| Tarczynski, Dominik Total change: -5.60 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1388 | 3.00 | 5 | 1.08 | 20 | 21.60 | |
|  Pietrucha, Jaroslaw | | | 1771 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Kaliszuk, Kamil | | | 2044 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wilgosz, Szczepan | | | 1713 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ujma, Mateusz | | | 1164 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Michalska, Justyna | | | 1005 | POL | 1.00 | 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) | | | | I Mistrzostwa Miasta Przemysla w Szachach Szybkich, grupa A: Open | Przemysl | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1388 | 1.50 | 6 | -1.36 | 20 | -27.20 | |
| | Sygulski, Piotr | | | 1901 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zamirski, Patryk | | | 1136 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Rosc, Ignacy | | | 1745 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pykosz, Wladyslaw | | | 1138 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Grzegorzak, Janusz | | | 1185 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Luc, Wojciech | | | 1517 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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