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Individual Calculations January 2018 |
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| Wojcik, Grzegorz Total change: 19.60 | |   |
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| Konin Masters IV Standard round 4-8 | Konin | POL | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1561 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
|  Lazniewska, Zofia | | | 1161 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dixa, Oskar | | | 1751 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Byra, Aron | | | 1324 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kujawa, Krzysztof | | | 1605 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Jedynak, January | | | 1830 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | MIKOLAJ ROZDAJE KATEGORIE 2017 | Wroclaw | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1561 | 3.00 | 5 | 0.56 | 20 | 11.20 | |
| | Butkiewicz, Piotr | | | 1161 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikonenko, Ilya | | | 1687 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Orzlowski, Patryk | | | 1457 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Klonowski, Arkadiusz | | | 1582 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Wrobel, Maciej | | | 1957 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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