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Rapid:
Individual Calculations February 2020 |
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| Kopinski, Piotr Total change: 12.60 | |   |
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| Turniej z cyklu Grand Prix Lubelszczyzny 2020 o Puchar Wojta Gminy Chodel | Chodel | POL | 2020-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1072 | 2.00 | 6 | 0.63 | 20 | 12.60 | |
|  Pawlowski, Slawomir | | | 1472 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaroszuk, Ireneusz | | | 1039 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Wegrzynowicz, Filip | | | 1254 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Borowik, Karol | | | 1215 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bartoszcze, Tomasz | | | 1448 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Blaziak, Robert | | | 1472 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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