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Individual Calculations March 2012 |
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| Adamson, Robby Total change: 6.75 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2315 | 4.00 | 7 | 0.45 | 15 | 6.75 | |
|  Mandrusov, George | | | 1961 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  He, Tommy O | f | | 1915 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Friedel, Joshua E | g | | 2523 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Mitkov, Nikola | g | | 2513 | MKD | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sarkar, Justin | m | | 2394 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Chua, Alexander | | | 2277 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Kekelidze, Mikheil | g | | 2443 | GEO | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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