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Individual Calculations August 2015 |
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| Duda, Henryk Total change: -18.20 | |   |
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| XXII Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2015 -Open C | Kowalewo Pomorskie | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1315 | 2.50 | 5 | -0.91 | 20 | -18.20 | |
|  Kacprzak, Kacper | | | 1212 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Retz, Patryk | | | 1234 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lazniewski, Tadeusz | | | 1098 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Romanski, Marek | | | 1258 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lechman, Gabriel | | | 1070 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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