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Individual Calculations July 2015 |
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| Dungca, Ryan Total change: 9.60 | |   |
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| 2015 National Open | Las Vegas, Nevada | USA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2182 | 3.00 | 6 | 0.48 | 20 | 9.60 | |
|  Bayaraa, Chinguun | c | | 1943 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Ghaem Maghami, Ehs | g | | 2562 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Formanek, Edward William | m | | 2139 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Wheeler, Cameron | f | | 2299 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | He, Samuel | | | 2095 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chirila, Ioan Cristian | g | | 2527 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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