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Individual Calculations April 2024 |
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| Mielcuch, Karol Total change: -11.20 | |   |
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| Otwarta Liga Mazowiecka 2024 Round 7-10 | Mazowsze | POL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1657 | 2.00 | 4 | -0.23 | 40 | -9.20 | |
|  Supel, Michal | | | 1515 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Kalata, Kacper | | | 1455 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pastuszko, Piotr | | | 1665 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Hryszkiewicz, Marcin | | | 1816 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Osme Urodziny Szachowej Dwojki - grupa A | Grodzisk Mazowiecki | POL | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1657 | 2.50 | 5 | -0.05 | 40 | -2.00 | |
| | Kocwin, Tomasz | | | 1506 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Praczukowski, Stanislaw | | | 2057 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Obiudo, Benjamin | | | 1608 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Szostek, Maciej | | | 1590 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Ladon, Jeremi | | | 1577 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | |
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