Individual Calculations February 2023 |
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Brelinska, Matylda Total change: 28.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1327 | 1091 | 2.50 | 8 | 0.71 | 40 | 28.40 | |
| Stefanski, Robert | | | 1565 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | Ejsymont, Eryk | | | 1390 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | Wolski, Ernest | | | 1318 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | Jagodzinski, Jaromir | | | 1388 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | Brudzynski, Wojciech | | | 1312 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | Rafalski, Tomasz | | | 1279 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | Piontke, Kamil | | | 1148 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | Strzoda, Natalia | | | 1216 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | 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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