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Individual Calculations May 2011 |
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| Grzenkowicz, Lukasz Total change: 15.45 | |   |
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| Druzynowe Mistrzostwa Mazowsza | Warszawa | POL | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1618 | 0.50 | 3 | -0.07 | 15 | -1.05 | |
|  Wadelek, Karol | | | 1867 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Krolikowski, Ryszard | | | 2018 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Winiarski, Mikolaj | | | 1771 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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) | | | | W Hetmanie w ferie o Elo i kategorie | Warszawa | POL | 2011-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1618 | 4.00 | 6 | 1.10 | 15 | 16.50 | |
| | Bielecki, Pawel | | | 1892 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kaminski, Jan | | | 1722 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Prazmowski, Bartosz | | | 1880 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Tomczyk, Ryszard | | | 1471 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sacharewicz, Krzysztof | | | 1450 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Pietraszko, Pawel | | | 1409 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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