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Individual Calculations March 2018 |
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| Siek, Jerzy Total change: 2.20 | |   |
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| III Otwarte Mistrzostwa Nauczycieli, Pracownikow Oswiaty i Wychowankow Regionu Radomskiego w Szachach, gr. A | Radom | POL | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1443 | 1.50 | 5 | 0.11 | 20 | 2.20 | |
|  Zietek, Waldemar | | | 1813 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Borowski, Adam | | | 1570 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Banasik, Tomasz | | | 1439 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Chebda, Bartosz | | | 1536 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Bakalarz, Leszek | f | | 1843 * | 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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