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Individual Calculations May 2010 |
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| Esserman, Marc R Total change: -1.80 | |   |
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| 19th Annual Eastern Class Championships | Sturbridge, Massachusetts | USA | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2421 | 2.50 | 4 | -0.48 | 10 | -4.80 | |
|  Smarty, Sylvester | | | 2082 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Ivanov, Alexander | g | | 2534 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Aaron, Deepak | | | 2140 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Chandran, Kapil | | | 2031 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | Hartford Open | Windsor Locks, Connecticut | USA | 2010-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2421 | 3.00 | 4 | 0.30 | 10 | 3.00 | |
| | Smarty, Sylvester | | | 2082 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sarkar, Justin | m | | 2378 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Ivanov, Alexander | g | | 2534 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Rozovsky, Daniel | f | | 2041 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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) | | |
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