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Individual Calculations March 2010 |
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| Stasiewicz, Jan Total change: -23.25 | |   |
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| Zamenhof Memo Bialystok 2009-B | Bialystok | POL | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1553 | 2.00 | 4 | 0.88 | 25 | 22.00 | |
|  Dubrawski, Janusz | | | 1848 | POL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Pilimon, Zbigniew | | | 1770 | POL | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Puksza, Andrzej | | | 1953 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ocytko, Michal | | | 1425 | POL | 1.00 | 1 | 0.33 | 25 | 8.25 | | | * 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) | | | | Champ Bialystok'2010 U-20 | Bialystok | POL | 2010-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1553 | 1.00 | 6 | -1.81 | 25 | -45.25 | |
| | Oleksza, Radoslaw | | | 1544 | POL | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Daciuk, Jaroslaw | | | 1553 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Trofimiuk, Tomasz | | | 1290 | POL | 0.00 | 1 | -0.82 | 25 | -20.50 | | | Sieliwonik, Katarzyna | | | 1639 | POL | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Milewski, Karol | | | 1706 | POL | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Wasiluk, Robert | | | 1704 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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