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Individual Calculations February 2018 |
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| Raczynski, Krzysztof Total change: -39.20 | |   |
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| II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa A | Gniezno | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2194 | 5.50 | 7 | -0.76 | 40 | -30.40 | |
|  Dixa, Stanislaw | | | 1794 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Haja, Jacek | | | 1794 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Karczynski, Lech | | | 1801 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Monczak, Mariusz | | | 1819 | POL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Grajczak, Adrian | | | 1993 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Wilk, Oktawia | | | 1816 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kaminski, Piotr | | | 1794 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | III Wielkopolska Liga Seniorów Round 4-7 | Wielkopolska | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2194 | 2.50 | 4 | -0.22 | 40 | -8.80 | |
| | Pilzak, Marcin | | | 2048 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Nadstoga, Wojciech | | | 1946 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bajerlein, Dawid | | | 2055 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Adamski, Michal | | | 2182 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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