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Individual Calculations April 2023 |
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| Niezbecki, Marek Total change: -20.80 | |   |
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| Szach Krolowi - Zostan Mistrzem A7 2023 | Lublin | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1550 | 2.00 | 5 | -0.52 | 40 | -20.80 | |
|  Ozog, Bartosz | | | 1546 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Serewa, Antoni | | | 1620 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mazus, Jakub | | | 1475 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Wlaz, Wiktor | | | 1410 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Mocko, Maciej | | | 1687 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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