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Individual Calculations January 2019 |
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| Kedzierski, Aleksander Total change: -19.20 | |   |
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| Szachowe Mikolajki z KKSz | Krakow | POL | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1521 | 2.00 | 5 | -0.96 | 20 | -19.20 | |
|  Leski, Jakub | | | 1175 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Pirvulescu, Adrian | | | 1879 | ROU | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Wielgus, Wojciech | | | 1716 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sobala, Filip | | | 1225 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kozak, Karol | | | 1200 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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