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Individual Calculations December 2019 |
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| Nowak, Rafal Total change: 0.40 | |   |
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| Konin V Masters FIDE | Konin | POL | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1983 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Jedynak, January | | | 1840 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Serafin, Jerzy | | | 1591 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smagalski, Jaroslaw | | | 1908 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Budnik, Mateusz | | | 2072 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Nowak, Mikolaj | | | 2308 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Wielkopolska III Liga Szachowa 2019/2020 Round 1-3 | Poznan | POL | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1983 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| | Grochowski, Michal | | | 1778 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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