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Individual Calculations April 2013 |
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| Zielinski, Marcin Total change: -13.20 | |   |
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| XVII Turniej Szachowy BOGUSZOWICE 2013 | Boguszowice | POL | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1616 | 2.00 | 6 | -0.88 | 15 | -13.20 | |
|  Witoszek, Tadeusz | | | 1954 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pazdzior, Michal | | | 1797 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Cieslak, Patrycjusz | | | 1770 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Bilczewska, Olga | | | 1262 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Cieslak, Wiktoria | | | 1512 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kalinowski, Kamil | | | 1483 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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