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Individual Calculations July 2021 |
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| Kwiek, Janusz Total change: 4.20 | |   |
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| 241st YMCA Spring 2021-B | Warszawa | POL | 2021-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1488 | 4.00 | 10 | 0.21 | 20 | 4.20 | |
|  Dropia, Rafal | | | 1567 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Nawalaniec, Adam | | | 1636 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mazurek, Jerzy | | | 1720 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jaroszuk, Marcin | | | 1544 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Safanowski, Tomasz | | | 1771 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kuznik, Kamil | | | 1505 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Szumigaj, Marcin | | | 1460 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Sloniewska, Alicja | | | 1614 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jaroszuk, Marcin | | | 1544 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Szumigaj, Marcin | | | 1460 | POL | 0.00 | 1 | -0.54 | 20 | -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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