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Individual Calculations April 2023 |
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| Helis, Jan Total change: -8.80 | |   |
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| Druzynowe Mistrzostwa Polski - IV Liga Juniorow 2023 (wojewodztwo slaskie) | Chorzow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1049 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Kukla, Maciej | | | 1122 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Gruszczynski, Miroslaw | | | 1044 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Smolinski, Wojciech | | | 1490 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Baran, Szymon | | | 1244 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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