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Individual Calculations July 2012 |
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| Benjamin, Joel Total change: -0.50 | |   |
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| 2nd Annual New Yorker Open | New York, New York | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2559 | 3.50 | 5 | -0.27 | 10 | -2.70 | |
|  Shen, Victor C | f | | 2333 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | |  Ostrovskiy, Aleksandr | f | | 2322 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bykhovsky, Anatoly | g | | 2516 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bartell, Thomas | f | | 2369 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Tuhrim, Richard J | | | 2238 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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) | | | | 18th Annual Northeast Open | Stamford, Connecticut | USA | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2611 | 2559 | 1.50 | 3 | 0.22 | 10 | 2.20 | |
| | Ivanisevic, Ivan | g | | 2655 | SRB | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Gelashvili, Tamaz | g | | 2600 | GEO | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Perunovic, Milos | g | | 2577 | SRB | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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