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Individual Calculations January 2015 |
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| Rozowski, Marcin Total change: 18.00 | |   |
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| 146th YMCA Autumn 2014-B | Warszawa | POL | 2014-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1886 | 5.00 | 11 | -0.36 | 20 | -7.20 | |
|  Koziol, Pawel | | | 1894 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Tegi, Robert | | | 1796 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lasota, Adam | | | 1948 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rutkowski, Piotr | | | 1991 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lewandrowski, Tomasz | | | 1897 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Barc, Michal | | | 1863 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Staniak, Mariusz | | | 1818 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Praczukowski, Stanislaw | | | 1961 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Grabowicz, Marcin | | | 1889 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Moskwinski, Marek | | | 1822 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Piotrowski, Arkadiusz | | | 1969 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | XXIII Weekendowy Turniej o Puchar Prezesa MZSzach | Warszawa | POL | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1886 | 4.00 | 5 | 0.75 | 20 | 15.00 | |
| | Trzpil, Slawomir | | | 1619 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Krolikowski, Ryszard | | | 2084 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Tegi, Robert | | | 1773 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Zolkiewski, Jakub | | | 1527 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szustakowski, Antoni | | | 1780 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | XXIV Weekendowy Turniej o Puchar Prezesa MZSzach | Warszawa | POL | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1886 | 3.00 | 4 | 0.51 | 20 | 10.20 | |
| | Kwiek, Janusz | | | 1618 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Szustakowski, Antoni | | | 1781 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Golecki, Jan | | | 1813 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mroz, Waldemar | | | 1943 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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