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Individual Calculations June 2022 |
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| Zielinski, Marcin Total change: 19.60 | |   |
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| Grzybowickie Spotkania - Open | Zabrze | POL | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1468 | 2.50 | 5 | -0.10 | 20 | -2.00 | |
|  Pierzak, Rafael | | | 1943 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Slanina, Piotr | | | 1335 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Klementys, Jerzy | | | 1613 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Plak, Grzegorz | | | 1182 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kramek, Michal | | | 1301 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | XVI Otwarty Turniej o laur am Bogdana Sliwy | Krakow | POL | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1468 | 2.50 | 4 | 1.08 | 20 | 21.60 | |
| | Kania, Kacper | | | 1081 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Borowiec, Kamil | | | 1682 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tokarz, Izabela | | | 1688 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wilk, Tomasz | | | 1911 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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