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Individual Calculations February 2017 |
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| Kaluzny, Stanislaw Total change: -63.60 | |   |
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| IV Bozonarodzeniowy Turniej Szachowy | Poznan | POL | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1428 | 2.00 | 4 | 0.12 | 40 | 4.80 | |
|  Roszkiewicz, Zofia | | | 1072 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Kaluzny, Jan | | | 1527 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Budnik, Mateusz | | | 1828 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Piatkowski, Krzysztof | | | 1390 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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) | | | | V SZACHOWI GIGANCI TURNIEJ OPEN | Poznan | POL | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1428 | 2.00 | 5 | -1.71 | 40 | -68.40 | |
| | Skrzypinski, Jan | | | 1085 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Franc, Piotr | | | 1191 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Roszkiewicz, Anna | | | 1449 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Lazniewska, Zofia | | | 1110 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Ullrich, Karol | | | 1285 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | |
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