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Rapid:
Individual Calculations October 2017 |
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| Lach, Mariusz Total change: -10.80 | |   |
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| XXVII Ogolnopolski Memorial Szachowy Jana Gietki gr B | Rudnik nad Sanem | POL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1607 | 6.50 | 9 | -0.54 | 20 | -10.80 | |
|  Buba, Dariusz | | | 1267 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Niziolek, Wojciech | | | 1397 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Panczuk, Grzegorz | | | 1272 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pedrak, Paulina | | | 1509 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Trybowski, Andrzej | | | 1399 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ziolkowski, Janusz | | | 1428 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bien, Hubert | | | 1378 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kiszka, Arkadiusz | | | 1341 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wolak, Kamil | | | 1392 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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