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Rapid:
Individual Calculations December 2017 |
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| Zerebiec, Maurycy Total change: 4.20 | |   |
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| Grand Prix Polonii 2017.11.10 | Wroclaw | POL | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1405 | 2.00 | 5 | 0.45 | 20 | 9.00 | |
|  Kolasinski, Krzysztof | | | 1805 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luberanski, Jakub | | | 1711 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Smietanski, Marek | | | 1688 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pawicka, Magdalena | | | 1453 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pawicki, Tomasz | | | 1224 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | Grand Prix Polonii 2017.11.24 | Wroclaw | POL | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1405 | 1.00 | 6 | -0.24 | 20 | -4.80 | |
| | Dobrowolski, Aleksander | | | 1805 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luberanski, Jakub | | | 1711 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Stachowiak, Kamil | m | | 1805 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galant, Ireneusz | | | 1805 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pietraszko, Jakub | | | 1763 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Smietanska, Wiktoria | c | | 1205 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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