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Individual Calculations May 2024 |
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| Perz, Ignacy Total change: 70.40 | |   |
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| Szach Krolowi - Zostan Mistrzem B3 2024 | Lublin | POL | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1471 | 2.00 | 3 | 1.20 | 40 | 48.00 | |
|  Kasperek, Grzegorz | | | 1653 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Cieplak, Dariusz | | | 1624 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Niedziela, Mateusz | | | 1673 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | Mistrzostwa Mazowsza Juniorow 2024 - do lat 9 | Wasewo | POL | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1471 | 2.00 | 3 | 0.56 | 40 | 22.40 | |
| | Loboda, Wojciech | | | 1573 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Lobacz, Cezary | | | 1454 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Kaminski, Aleksander | | | 1425 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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