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Individual Calculations October 2013 |
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| Sowa, Bernard Total change: -18.75 | |   |
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| III Ogolnopolski Turniej Szachowy Chorzow 2013 - Open A | Chorzow | POL | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1840 | 1.50 | 5 | -1.25 | 15 | -18.75 | |
|  Goreczny, Tomasz | | | 1520 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Drabiniok, Kazimierz | | | 2049 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nowakowski, Jan | | | 1675 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Zowada, Kazimierz | | | 2112 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kucharska, Honorata | | | 1639 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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