Individual Calculations September 2019 |
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Borowik, Grzegorz Total change: -4.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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III Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2019-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1375 | 1123 | 1.00 | 6 | -0.23 | 20 | -4.60 | |
| Businski, Karol | | | 1441 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Sprzeczka, Emilia | | | 1276 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Zydorczak, Marek | | | 1521 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | Wojdak, Karol | | | 1457 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Pajak, Radoslaw | | | 1343 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | Gres, Rafal | | | 1214 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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