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Individual Calculations March 2015 |
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| Rohde, Michael A Total change: 10.00 | |   |
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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 |
| 2294 | 2447 | 2.00 | 2 | 0.69 | 10 | 6.90 | |
|  West, James R | | | 2076 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kudrin, Sergey | g | | 2512 | USA | 1.00 | 1 | 0.59 | 10 | 5.90 | |
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 February MCC Grand Prix | New York, New York | USA | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2447 | 2.00 | 2 | 0.31 | 10 | 3.10 | |
| | Kostovetsky, Danie | | | 2047 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Taborsky, Rostisla | f | | 2239 | CZE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * 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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