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Rapid:
Individual Calculations July 2017 |
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| Chrobak, Piotr Total change: 20.40 | |   |
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| Memorial Wieslawa Hanczarka'2017 | Raciborz | POL | 2017-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1827 | 4.00 | 8 | 1.02 | 20 | 20.40 | |
|  Dhanush, Bharadwaj | f | | 2112 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Grochol, Kamil | | | 1435 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Piotrowski, Krzysztof | | | 1476 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Szczepanek, Radoslaw | | | 2147 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Helis, Tadeusz | f | | 2198 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Drabiniok, Kazimierz | | | 1934 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Sapeta, Robert | | | 2043 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cudnik, Andrzej | | | 2058 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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