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Individual Calculations April 2018 |
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| Poltorak, Sebastian Total change: -30.40 | |   |
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| DMP - III Liga Juniorow 2018 Round 5-9 | Gniezno | POL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1735 | 2.00 | 4 | -0.76 | 40 | -30.40 | |
|  Dembinski, Bartosz | | | 1401 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Walkowski, Jonasz | | | 1524 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Piekielny, Pawel | | | 1787 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Szafranski, Piotr | | | 1601 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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