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Rapid:
Individual Calculations December 2023 |
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| Mastalerek, Mariusz Total change: -22.00 | |   |
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| Turniej Szachowy z okazji Jubileuszu 65-lecia Spoldzielni Mieszkaniowej Osiedle Mlodych w Poznaniu OPEN FIDE | Poznan | POL | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1400 | 2.50 | 6 | -1.10 | 20 | -22.00 | |
|  Redka, Serhii | | | 1115 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mackiewicz, Piotr | | | 1660 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Rusche, Bruno | | | 1150 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Andrzejewski, Pawel | | | 1116 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kostecka, Marika | | wc | 1699 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jaworski, Karol | | | 1181 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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