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Individual Calculations March 2011 |
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| Kopaczewski, Zbigniew Total change: -74.25 | |   |
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| Zamenhof Memo Bialystok 2010 group B | Bialystok | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1715 | 3.00 | 6 | -1.31 | 25 | -32.75 | |
|  Ocytko, Michal | | | 1384 | POL | 1.00 | 1 | 0.12 | 25 | 3.00 | |  Jaskiewicz, Kamila | | | 1584 | POL | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Filewicz, Przemyslaw | | | 1414 | POL | 0.00 | 1 | -0.85 | 25 | -21.25 | | | Grabarczyk, Edmund | | | 1593 | POL | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Pilimon, Zbigniew | | | 1745 | POL | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Murawko, Julia | | | 1503 | POL | 0.50 | 1 | -0.27 | 25 | -6.75 | |
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) | | | | Turniej Weekendowy Memorial Henryka Jakubowskiego | Lomza | POL | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1715 | 0.00 | 4 | -1.66 | 25 | -41.50 | |
| | Walewski, Wojciech | | | 2063 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Prazych, Tadeusz | | | 1590 | POL | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Zebrowska, Anna | | | 1609 | POL | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Obiedzinski, Piotr | | | 1917 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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