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Individual Calculations January 2019 |
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| Bochenek, Ryszard Total change: -20.40 | |   |
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| Olawa Winter Chess Clasic - Grupa A | Olawa | POL | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1419 | 3.50 | 5 | -0.51 | 40 | -20.40 | |
|  Butkiewicz, Piotr | | | 1216 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Pietrzak, Emilia | | | 1203 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wilgosz, Szczepan | | | 1187 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Latacz, Grzegorz | | | 1122 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nagly, Wojciech | | | 1145 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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