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Individual Calculations July 2013 |
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| Melekhina, Alisa Total change: 8.70 | |   |
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| 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2207 | 3.00 | 6 | 0.58 | 15 | 8.70 | |
|  Akobian, Varuzhan | g | | 2607 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Wolfley, Lawrence | | | 2098 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Griffith, Kyron W | | | 2220 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Margvelashvili, Giorgi | g | | 2555 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Raptis, Nick | f | | 2296 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Hilby, Craig | | | 2039 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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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