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Individual Calculations February 2013 |
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| Grinev, Valeriy Total change: -3.50 | |   |
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| XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A | Krakow | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2376 | 5.50 | 9 | -0.35 | 10 | -3.50 | |
|  Szwarc, Pawel | | | 2094 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Moranda, Wojciech | g | | 2559 | POL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Snihur, Piotr | | | 2064 | POL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Klimentov, Roman | | | 2239 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Ivaschenko, Dmitry | | | 2175 | UKR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Bakalarz, Leszek | f | | 2178 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Malaniuk, Vladimir P | g | | 2523 | UKR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Lewtak, Damian | | | 2195 | POL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Borsos, Bogdan | m | | 2267 | UKR | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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