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Individual Calculations July 2021 |
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| Jaroszuk, Marcin Total change: -12.00 | |   |
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| 241st YMCA Spring 2021-B | Warszawa | POL | 2021-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1544 | 4.50 | 11 | -0.60 | 20 | -12.00 | |
|  Mazurek, Jerzy | | | 1720 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Safanowski, Tomasz | | | 1771 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kwiecinski, Rafal | | | 1542 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kwiek, Janusz | | | 1488 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kuznik, Kamil | | | 1505 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Szumigaj, Marcin | | | 1460 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Sloniewska, Alicja | | | 1614 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dropia, Rafal | | | 1567 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Nawalaniec, Adam | | | 1636 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kwiek, Janusz | | | 1488 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kuznik, Kamil | | | 1505 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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