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Rapid:
Individual Calculations November 2015 |
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| Karpinski, Ryszard Total change: -7.20 | |   |
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| I Piaseczynskie Szachogranie | Piaseczno | POL | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1669 | 0.50 | 4 | -0.36 | 20 | -7.20 | |
|  Pietocha, Pawel | | | 2069 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kowalski, Igor | | | 1921 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Rafa, Robert | | | 1923 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Turlejski, Slawomir | | | 1738 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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