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Individual Calculations January 2014 |
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| Ostrovskiy, Aleksandr Total change: 7.80 | |   |
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| 97th Annual Marshall Chess Club Championship | New York, New York | USA | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2434 | 5.00 | 7 | 0.78 | 10 | 7.80 | |
|  Garcia, Erick G | | | 2046 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Pressman, Leif A | f | | 2244 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Naranja, Renato C | m | | 2223 | PHI | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Akylbekov, Nasyr | | | 2231 | KGZ | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kudrin, Sergey | g | | 2518 | USA | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Lenderman, Aleksandr | g | | 2549 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Ehlvest, Jaan | g | | 2577 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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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