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Individual Calculations August 2017 |
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| Szopa, Andrzej Total change: 2.20 | |   |
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| I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open C | Darlowko | POL | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1137 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
|  Marszalek, Jakub | | | 1477 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nowak, Adam | | | 1418 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1079 | 2.00 | 7 | 0.39 | 20 | 7.80 | |
|  Ossolinski, Lukasz | | | 1407 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Moscicki, Slawomir | | | 1288 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Delikat, Adam | | | 1257 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lazniewska, Zofia | | | 1281 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ostrowski, Michal | | | 1267 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rak, Jacek | | | 1266 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sarnecki, Rafal | | | 1299 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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