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Individual Calculations July 2023 |
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| Stachowicz, Hubert Total change: 72.40 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1591 | 3.00 | 5 | 0.59 | 40 | 23.60 | |
|  Forysinski, Grzegorz | | | 1191 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lusio, Krzysztof | | | 1935 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kucherov, Lev | | | 1442 | UKR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Swigon, Tomasz | | | 1788 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bil, Piotr | | | 1649 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1591 | 3.00 | 7 | 1.22 | 40 | 48.80 | |
| | Krol, Jan | | | 1775 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Budkiewicz, Magdalena | | | 1785 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kozlov, Igor | | | 1866 | FID | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Lewandowski, Marek | | | 1738 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mroz, Lena | | | 1691 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Brigatti, Lorenzo | | | 1869 | ITA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Grabowski, Marek | | | 1767 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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