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Individual Calculations September 2013 |
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| Bonin, Jay Richard Total change: 6.50 | |   |
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| 2013 MCC June/July FIDE Monday | New York, New York | USA | 2013-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2319 | 3.00 | 4 | 0.28 | 10 | 2.80 | |
|  Hulse, Brian | f | | 2137 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | |  Sturt, Raven M | | | 2279 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Ray, Sarathi | | | 2044 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | King, Alexander B | | | 2251 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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) | | | | 2013 MCC July Grand Prix | New York, New York | USA | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2341 | 2.00 | 2 | 0.28 | 10 | 2.80 | |
| | Rachlin, Paul | | | 1941 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Juac, Majur | | | 2103 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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) | | | | 12th Annual Manhattan Open | New York, New York | USA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2341 | 3.00 | 5 | 0.09 | 10 | 0.90 | |
| | Balakrishnan, Praveen | | | 2089 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Barrett, Steve J | | | 2224 | ENG | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Velikhanli, Firuza | | wg | 2281 | AZE | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Katz, Alexander Ross | | | 2266 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Kudrin, Sergey | g | | 2527 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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