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Individual Calculations July 2017 |
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| Lenart, Jakub Total change: -14.40 | |   |
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| II Turniej Szachowy im. prof. Kazimierza Bartla | Krakow | POL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1291 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Welna, Mateusz | | | 1274 | POL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Pudelko, Magdalena | | | 1189 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Rog, Mateusz | | | 1465 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | Spring in Krakow International Chess Championship of Malopolska Division B | Krakow | POL | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1291 | 2.50 | 6 | 0.07 | 40 | 2.80 | |
| | Kuta, Krzysztof | | | 1603 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Kosztyla, Andrzej | | | 1446 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Furtak, Joanna | | | 1520 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zajac, Karol | | | 1586 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sobieraj, Wiktoria | | | 1019 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Kazmierowski, Tymon | | | 1040 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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