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Rapid:
Individual Calculations April 2014 |
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| Tworzydlo, Piotr Total change: 134.20 | |   |
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| Grand Prix Polonii Wroclaw 28.02.2014 | Wroclaw | POL | 2014-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2152 | 5.50 | 7 | 2.35 | 20 | 47.00 | |
|  Stelmaszuk, Maciej | | | 1765 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Swicarz, Maciej | | | 2312 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Garcia Gil, Bernardino | | | 2186 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Baragano Campa, David | | | 2193 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kubien, Jerzy | f | | 2269 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Grossmann, Ryszard | f | | 2123 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Butkiewicz, Lukasz | m | | 2413 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Grand Prix Polonii Wroclaw 7.03.2014 | Wroclaw | POL | 2014-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2109 | 4.50 | 6 | 1.97 | 20 | 39.40 | |
| | Stachowiak, Kamil | m | | 2441 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Pieprzyk, Dawid | | | 1919 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Oszczanowski, Witold | | | 2006 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Grossmann, Ryszard | f | | 2173 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Wieczorek, Oskar | m | | 2338 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Skora, Marek | | | 2183 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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 21.03.2014 | Wroclaw | POL | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2109 | 6.00 | 7 | 2.39 | 20 | 47.80 | |
| | Toloknow, Adam | | | 1709 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stecki, Witold | | | 2213 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Hudziak, Pawel | | | 2103 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Butkiewicz, Lukasz | m | | 2413 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Lercel, Michal | | | 2161 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Piotrowski, Przemyslaw | | | 2166 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dmochowska, Agnieszka | | wc | 1834 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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