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Individual Calculations December 2022 |
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| Bartkowiak, Aleksandra Total change: 47.60 | |   |
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| XXIX Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2022-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1125 | 2.50 | 9 | 1.19 | 40 | 47.60 | |
|  Gorski, Boguslaw | | | 1699 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Grynia, Jakub | | | 1452 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Polarczyk, Pawel | | | 1808 | POL | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Kabzinski, Jan | | | 1589 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Pilny, Piotr | | | 1475 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Nowak, Adam | | | 1370 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Lewandowski, Witold | | | 1658 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lupa, Igor | | | 1035 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Polanski, Michal | | | 1428 | POL | 0.00 | 1 | -0.14 | 40 | -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) | | |
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