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Individual Calculations January 2014 |
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| Kudrin, Sergey Total change: 1.80 | |   |
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| 44th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2013-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2518 | 4.50 | 6 | 0.36 | 10 | 3.60 | |
|  Strenzwilk, Denis | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Defibaugh, Jared E | | | 2235 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Foisor, Sabina-Francesca | | wg | 2252 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Paikidze, Nazi | m | wg | 2337 | GEO | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Erenburg, Sergey | g | | 2625 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Shabalov, Alexander | g | | 2540 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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) | | | | 97th Annual Marshall Chess Club Championship | New York, New York | USA | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2518 | 6.00 | 9 | -0.18 | 10 | -1.80 | |
| | Chernin, Oliver | | | 2144 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Taborsky, Rostislav | f | | 2270 | CZE | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Aaron, Deepak | | | 2322 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Naranja, Renato C | m | | 2223 | PHI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Kekelidze, Mikheil | g | | 2467 | GEO | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Ehlvest, Jaan | g | | 2577 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Ostrovskiy, Aleksandr | m | | 2434 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Akylbekov, Nasyr | | | 2231 | KGZ | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hess, Robert L | g | | 2579 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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