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Individual Calculations March 2015 |
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| Kudrin, Sergey Total change: -10.90 | |   |
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| 2015 Marshall January Grand Prix | New York, New York | USA | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2512 | 2.50 | 4 | -0.46 | 10 | -4.60 | |
|  Yagiz, Bora | | | 2112 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Berg, George P | | | 2112 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Paragua, Mark C | g | | 2492 | PHI | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Rohde, Michael A | g | | 2447 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | * 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) | | | | 2015 Land of the Sky Open | Asheville, North Carolina | USA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2512 | 3.50 | 5 | -0.63 | 10 | -6.30 | |
| | Tarhon, Brian | | | 2119 | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Mabe, Chris J | | | 2199 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Studen, Damir | | | 2241 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Kunche, Nikhilesh | f | | 2249 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gurevich, Daniel | f | | 2365 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | |
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