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Rapid:
Individual Calculations June 2023 |
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| Obuchowicz, Jerzy Total change: -23.80 | |   |
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| I Charytatywny Turniej o Puchar Dyrektora Szkoly Podstawowej w Janowszczyznie | Janowszczyzna | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1473 | 1.50 | 5 | -1.19 | 20 | -23.80 | |
|  Budzisz, Adrian | | | 1957 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Krysiewicz, Zofia | | | 1115 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Karolczuk, Iwo | f | | 2308 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Businski, Jan | | | 1195 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Tryzna, Waldemar | | | 1094 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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