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Individual Calculations July 2011 |
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| Oczkowski, Stanislaw Total change: -1.35 | |   |
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| DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA WOJEWODZKA SENIOROW | woj. Slaskie | POL | 2011-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2021 | 4.50 | 7 | 0.31 | 15 | 4.65 | |
|  Karp, Piotr | | | 1891 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Michalczyk, Stanislaw | | | 2071 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Lizak, Marek | | | 1685 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Fajfer, Bartosz | | | 1954 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Duda, Lukasz | | | 2184 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Waruga, Michal | | | 1926 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Korcz, Daniel | | | 1875 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | III Turniej Szachowy - BESKIDY CUP | Wisla | POL | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2021 | 2.50 | 4 | -0.40 | 15 | -6.00 | |
| | Foltyn, Mateusz | | | 1621 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Koziol, Kamil | | | 1768 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Zielinski, Andrzej | | | 1853 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Widera, Jan | | | 2059 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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