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Individual Calculations March 2017 |
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| Frackowiak, Andrzej 2 Total change: -47.20 | |   |
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| VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 | Obra | POL | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1663 | 3.50 | 9 | -2.21 | 20 | -44.20 | |
|  Piankov, Evgenij | m | | 2063 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lambrecht, Tomasz | | | 1273 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mozdzanowski, Filip | | | 1294 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dzida, Kamil | | | 1743 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lewandowski, Witold | | | 1457 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chromicz, Andrzej | | | 1326 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Butyrowski, Marcel | | | 1668 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Mocny, Tomasz | | | 1749 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kaminski, Jakub | | | 1263 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2016-2017 round 6-7 | Poznan | POL | 2017-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1663 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
| | Lukaszewicz, Piotr | | | 1962 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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