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Blitz:
Individual Calculations January 2019 |
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| Piatek, Robert Total change: -16.80 | |   |
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| Grand Prix KKSz - sezon 2018 - turniej 3 | Krakow | POL | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1002 | 0.00 | 4 | -0.84 | 20 | -16.80 | |
|  Olkuski, Tadeusz | | | 1402 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stanecki, Roman | | | 1234 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wolak, Jan | | | 1215 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Magdziarz, Piotr | | | 1139 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | |
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