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Individual Calculations March 2012 |
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| Bregoszewski, Leon Total change: -20.70 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open C | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1746 | 5.00 | 8 | -0.27 | 15 | -4.05 | |
|  Ostrowski, Michal | | | 1405 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Dranka, Jowita | | | 1573 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Jastrzebski, Lukasz | | | 1610 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Zmorzyski, Bohdan | | | 1674 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Mendak, Mateusz | | | 1467 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kapusta, Pawel | | | 1656 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kowalewski, Wladyslaw | | | 1758 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Rojek, Stanislaw | | | 1787 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | Noworoczny Turniej Szachowy 2012 | Koszalin | POL | 2012-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1746 | 2.50 | 6 | -1.11 | 15 | -16.65 | |
| | Borkowski, Helmut | | | 1467 | POL | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Stylinski, Piotr | | | 1545 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kedziera, Izydor | | | 1526 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Narkun, Michal | | | 1877 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Smieszek, Wojciech | | | 1805 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Januszkiewicz, Wojciech | | | 1753 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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