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Individual Calculations January 2011 |
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| Shabalov, Alexander Total change: -5.30 | |   |
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| 19th Annual Kings Island Open | Mason, Ohio | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2591 | 4.50 | 5 | 0.22 | 10 | 2.20 | |
|  Mo, Kevin | | | 2191 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Vibbert, Sean | | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shetty, Atulya A | | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aliyev, Timur | | | 2288 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Smith, Bryan G | m | | 2472 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * 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) | | | | 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2591 | 5.00 | 6 | 0.11 | 10 | 1.10 | |
| | Reichstein, Boris | f | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rosenberg, Evan S | | | 2213 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Shvartsman, Andrew N | c | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sarkar, Justin | m | | 2413 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kudrin, Sergey | g | | 2543 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Ostrovskiy, Aleksandr | f | | 2309 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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) | | | | Atlantic City International | Atlantic City, New Jersey | USA | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2591 | 3.50 | 6 | -0.86 | 10 | -8.60 | |
| | Finney, Stuart S | | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mandizha, Farai | f | | 2406 | ZIM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Markzon, Gregory | f | | 2211 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Lenderman, Aleksandr | g | | 2537 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Krush, Irina | m | wg | 2495 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ivanov, Alexander | g | | 2534 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | * 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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