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Individual Calculations August 2019 |
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| Wittych, Maciej Total change: 28.00 | |   |
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| XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1242 | 4.00 | 6 | 0.70 | 40 | 28.00 | |
|  Duda, Aleksandra | | | 1003 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Brzozowski, Pawel | | | 1508 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rybka, Tatiana | | | 1130 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Lazniewska, Zofia | | | 1375 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Malaczek, Franciszek | | | 1112 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wojtycki, Jacek | | | 1113 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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