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Individual Calculations March 2011 |
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| Markovits, Alex Total change: 1.50 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2102 | 2.50 | 6 | 0.10 | 15 | 1.50 | |
|  Shabalov, Alexander | g | | 2502 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mandelkern, Jeremy | | | 2074 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Itkis, Hana | | wf | 2087 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Nita, Marian N | | | 2081 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Mateer, Amanda Rae | | | 2170 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Bennett, David M | c | | 2234 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * 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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