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Individual Calculations March 2023 |
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| Plotecki, Jan Total change: -17.00 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1588 | 1.50 | 3 | -0.85 | 20 | -17.00 | |
|  Kozak, Adrian | | | 1485 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Matys, Adam | | | 1278 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Hryniewicz, Maciej | | | 1295 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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