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Rapid:
Individual Calculations February 2014 |
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| Pieprzyk, Dawid Total change: -5.20 | |   |
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| Grand Prix Polonii Wroclaw 3.01.2014 | Wroclaw | POL | 2014-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1862 | 3.00 | 6 | -0.06 | 20 | -1.20 | |
|  Stelmaszuk, Maciej | | | 1642 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Stelmaszuk, Maciej | | | 1642 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oszczanowski, Witold | | | 1968 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Oszczanowski, Witold | | | 1968 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wielosz, Jaroslaw | | | 1942 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Wielosz, Jaroslaw | | | 1942 | 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) | | | | Grand Prix Polonii Wroclaw 17.01.2014 | Wroclaw | POL | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1862 | 3.00 | 7 | -0.20 | 20 | -4.00 | |
| | Tworzydlo, Piotr | | | 2184 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Motyl, Tomasz | | | 2015 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Stelmaszuk, Maciej | | | 1642 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kosinski, Bartosz | | | 1513 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Babij, Robert | | | 1813 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Oszczanowski, Witold | | | 1968 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Grossmann, Ryszard | f | | 2134 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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