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Individual Calculations July 2017 |
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| Kowalski, Igor Total change: -6.40 | |   |
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| Spring in Krakow International Chess Championship of Malopolska Division A | Krakow | POL | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2232 | 4.50 | 7 | -0.16 | 40 | -6.40 | |
|  Golda, Sebastian | | | 1997 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Kumor, Lukasz | | | 2100 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Marszalek, Maciej | | | 2308 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Steindl, Johannes | | | 2165 | AUT | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Goslawski, Michal | | | 2134 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Popiol, Michal | | | 2038 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Malinowski, Damian | | | 1965 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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