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Rapid:
Individual Calculations September 2017 |
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| Osiakow, Sebastian Total change: -34.80 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B12 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1174 | 2.00 | 8 | -1.74 | 20 | -34.80 | |
|  Kacprzak, Kacper | | | 1540 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Szafranski, Maciej | | | 1316 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Eigner, Jerzy | | | 1289 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Kulig, Pawel | | | 1021 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Buba, Piotr | | | 1082 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Drzewiecki, Milosz | | | 1302 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wojas, Michal | | | 1065 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Sleczka, Krzysztof | | | 1039 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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