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Individual Calculations January 2019 |
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| Szych, Adam Total change: -33.20 | |   |
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| Wielkopolska III Liga Seniorow 2018/2019 Round 4-5 | Wielkopolska | POL | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1651 | 0.00 | 2 | -0.68 | 20 | -13.60 | |
|  Przerwa, Sebastian | | | 1735 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Butyrowski, Marcel | | | 1802 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | VI Bozonarodzeniowy Turniej Szachowy OPEN | Poznan | POL | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1651 | 2.50 | 5 | -0.98 | 20 | -19.60 | |
| | Pietras, Igor | | | 1251 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fengier, Winicjusz | | | 1960 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nicikowski, Jozef | | | 1407 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Rosenfeld, Noe | | | 1326 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Macherzynski, Mateusz | | | 1458 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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