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Individual Calculations July 2018 |
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| Bobrowski, Piotr Total change: -14.80 | |   |
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| VII OGOLNOPOLSKI INTEGRACYJNY TURNIEJ "IDEA 2018" | Ustronie Morskie | POL | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1878 | 4.50 | 7 | -0.74 | 20 | -14.80 | |
|  Tomicki, Marek | | | 1485 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Urban, Marek | | | 1615 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hornik, Bronislaw | | | 1831 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zminda, Bogdan | | | 1976 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rogalski, Krzysztof | | | 1603 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kusnierz, Janusz | | | 1532 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Janocha, Jan | | | 1596 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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