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Rapid:
Individual Calculations November 2023 |
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| Kobielski, Jacek Total change: 30.80 | |   |
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| Otwarty Turniej Szachowy Niedzwiada 2023 | Niedzwiada Dolna | POL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1139 | 2.00 | 3 | 1.06 | 20 | 21.20 | |
|  Mala, Marcin | | | 1413 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Wojcik, Artur | | | 1347 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kania, Maciej | | | 1108 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | Otwarte Indywidualne Mistrzostwa Malopolski w Szachach Szybkich P-15 2023 | Borzecin | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1139 | 1.00 | 6 | 0.48 | 20 | 9.60 | |
| | Suchan, Rafal | | | 2240 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mirski, Roman | | | 1604 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Was, Jakub | | | 1621 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kawecki, Kamil | | | 1435 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kilian, Stanislaw | | | 1392 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Staroniewicz, Janusz | | | 1545 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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