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Individual Calculations July 2017 |
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| Lazniewska, Zofia Total change: -3.20 | |   |
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| Z Szachami przez Polske - Miedzyzdroje 2017 - grupa B | Miedzyzdroje | POL | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1280 | 3.50 | 7 | -0.08 | 40 | -3.20 | |
|  Lazniewski, Marcin | | | 1094 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Olkuski, Tadeusz | | | 1364 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Popadowski, Wojciech | | | 1418 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kowalski, Kacper | | | 1112 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Olszewska, Wiktoria | | | 1225 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Holubczat, Maciej | | | 1300 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Adamek, Artur | | | 1366 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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