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Individual Calculations July 2018 |
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| Szczerbak, Stefan Total change: -2.80 | |   |
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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 |
| 1460 | 1473 | 4.50 | 9 | -0.14 | 20 | -2.80 | |
|  Pociejowski, Marek | | | 1860 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Lapinski, Marian | | | 1135 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Niezgoda, Boleslaw | | | 1613 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Balcerczak, Ewa | | | 1399 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kusnierz, Janusz | | | 1532 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Piasecki, Stanislaw | | | 1509 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ostrowski, Michal | | | 1176 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wosztyl, Emilian | | | 1282 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tomalak, Stanislaw | | | 1634 | 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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