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Individual Calculations September 2017 |
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| Poborca, Lukasz Total change: -18.60 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1386 | 2.50 | 8 | -0.93 | 20 | -18.60 | |
|  Zelak, Wladyslaw | | | 1758 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Hasterok, Mateusz | | | 1677 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kaczanowski, Pawel | | | 1582 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gromada, Andrzej | | | 1748 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kulpa, Karolina | | | 1223 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Hasterok, Lukasz | | | 1230 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rylski, Mateusz | | | 1260 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Jaworski, Tymon | | | 1207 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | |
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