Individual Calculations August 2018 |
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Renkowski, Piotr Total change: 15.40 | | |
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18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2288 | 2184 | 4.00 | 9 | 0.77 | 20 | 15.40 | |
| Molenda, Marcin | f | | 2382 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | Niekras, Dawid | f | | 2351 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | Havelka, Josef | f | | 2349 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | Nowak, Lukasz | | | 2293 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | Bus, Konrad | | | 2257 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | Nowak, Kamil | | | 2330 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | Harazinska, Magdalena | | | 1997 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Szostko, Jakub | f | | 2295 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | Warakomska, Anna | | wm | 2342 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | 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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