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Individual Calculations February 2018 |
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| Moradiabadi, Elshan Total change: 7.40 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2528 | 6.50 | 9 | 0.04 | 10 | 0.40 | |
|  Oconnor, Derek | | | 2201 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Ghatti, Sanjay | f | | 2212 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Moon, Benjamin | | | 2317 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Taghizadeh, Rayan | f | | 2346 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Burrows, Brandon | | | 2128 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Schmakel, Sam | f | | 2430 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Aldama Degurnay, Dionisio | m | | 2403 | MEX | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Arun Prasad, S. | g | | 2490 | IND | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Hess, Robert | g | | 2568 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | * 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) | | | | Land of the Sky XXXI | Asheville, North Carolina | USA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2528 | 4.50 | 5 | 0.70 | 10 | 7.00 | |
| | Biernacki, Mark | | | 2128 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cremisi, Daniel | | | 2128 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yermolinsky, Alex | g | | 2507 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Ivanov, Alexander | g | | 2482 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Ghatti, Sanjay | f | | 2212 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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