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Individual Calculations May 2012 |
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| Portnaya, Valeriya Total change: 8.25 | |   |
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| Raduzhny Chmp. 2012 men | Raduzhny | RUS | 2012-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2041 | 2.00 | 4 | 0.18 | 30 | 5.40 | |
|  Iskam, Anton | | | 2087 | RUS | 0.50 | 1 | 0.06 | 30 | 1.80 | |  Sargsian, Vredg | | | 2086 | RUS | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Traskovetskaja, D | | | 2065 | RUS | 0.50 | 1 | 0.03 | 30 | 0.90 | | | Rufullaev, Ali | | | 2063 | RUS | 1.00 | 1 | 0.53 | 30 | 15.90 | |
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) | | | NOTE: K factor changed | | V Borovensky Memorial 2012 | Raduzhny | RUS | 2012-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2041 | 2.50 | 6 | 0.19 | 15 | 2.85 | |
| | Elimhanov, H | | | 2124 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Kryuk, Marina | | | 2087 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Leschenko, Andrey | | | 2104 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Papayan, Oleg | f | | 2266 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ischenko, Vladimir | | | 2002 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Pozdeev, V | | | 2193 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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