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Individual Calculations March 2011 |
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| Landaw, Julian W Total change: -2.85 | |   |
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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 |
| 2279 | 2285 | 3.50 | 7 | -0.19 | 15 | -2.85 | |
|  Mackinnon, Keith | | | 2217 | CAN | 0.50 | 1 | -0.09 | 15 | -1.35 | |  Itkis, Hana | | wf | 2087 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Shabalov, Alexander | g | | 2591 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Van Wely, Loek | g | | 2666 | NED | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Stein, Jeremy A | | | 2080 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Chan, Julian M | | | 2114 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Karklins, Andrew | f | | 2198 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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