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Individual Calculations February 2014 |
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| Larson, Matthew W Total change: 48.60 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2101 | 4.00 | 6 | 1.32 | 30 | 39.60 | |
|  Ashe, Brandon | | | 2193 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Skalnes, Erik A | | | 1883 | USA | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Akopyan, Harutyun | f | | 2240 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Shlyakhetsky, Vladimir | f | | 2236 | ISR | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Feng, Roland | | | 2099 | USA | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Formanek, Edward William | m | | 2170 | USA | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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) | | | | 2014 Saint Louis Club Championship | Saint Louis, Missouri | USA | 2014-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2101 | 1.00 | 2 | 0.30 | 30 | 9.00 | |
| | Hoyos, Manuel Leon | g | | 2501 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Rand, Steven J | | | 2011 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | * 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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