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Individual Calculations January 2019 |
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| Lakowski, Krzysztof Total change: 73.20 | |   |
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| VI Bozonarodzeniowy Turniej Szachowy OPEN | Poznan | POL | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1121 | 2.50 | 5 | 1.83 | 40 | 73.20 | |
|  Stachecki, Mikolaj | | | 1521 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rosenfeld, Noe | | | 1326 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nadal, Tur Antonio | | | 1521 * | ESP | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Grzeskowiak, Slawosz | | | 1392 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Wawrzyniak, Weronika | | | 1486 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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