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Individual Calculations February 2013 |
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| Dlugy, Maxim Total change: -3.40 | |   |
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| 31st Annual Empire City Open | New York, New York | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2527 | 1.50 | 3 | -0.45 | 10 | -4.50 | |
|  Romanenko, Vladimir | g | | 2490 | BLR | 0.50 | 1 | -0.05 | 10 | -0.50 | |  Fishbein, Alexander | g | | 2498 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Pressman, Leif A | f | | 2216 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |
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) | | | | 2013 MCC January Grand Prix | New York, New York | USA | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2527 | 1.50 | 2 | 0.11 | 10 | 1.10 | |
| | Sundararajan, Kidambi | g | | 2431 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bonin, Jay Richard | m | | 2324 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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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