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Individual Calculations April 2023 |
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| Kopacki, Aleksander Total change: 84.40 | |   |
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| Mistrzostwa Polski Mlodzikow 2023 do 10 lat - chlopcy | Sielpia Wielka | POL | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1413 | 8.00 | 9 | 2.11 | 40 | 84.40 | |
|  Soroczynski, Mateusz | | | 1029 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Matysik, Tomasz | | | 1201 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wolak, Jan | | | 1219 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Halhoul, Kamil | | | 1368 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Brzezina, Pawel | | | 1564 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Serafin, Franciszek | | | 1237 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bilochenko, Matvii | | | 1377 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Perkowski, Jakub | | | 1218 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Zajadlak, Milosz | | | 1360 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | |
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