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Individual Calculations September 2012 |
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| Shabalov, Alexander Total change: 13.30 | |   |
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| 2012 Washington International | Rockville, Maryland | USA | 2012-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2449 | 2534 | 6.50 | 9 | 1.03 | 10 | 10.30 | |
|  Black Jr, James A | | | 2232 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Schuyler, James | f | | 2345 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Herman, Matthew J | | | 2394 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Friedel, Joshua E | g | | 2503 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Klinova, Masha | m | wg | 2318 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Gareev, Timur | g | | 2658 | UZB | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Ostrovskiy, Aleksandr | f | | 2351 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Kamsky, Gata | g | | 2744 | USA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Kekelidze, Mikheil | g | | 2494 | GEO | 1.00 | 1 | 0.44 | 10 | 4.40 | |
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) | | | | 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2553 | 5.50 | 7 | -0.25 | 10 | -2.50 | |
| | Omori, Michael | | | 2188 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Schmakel, Sam A | | | 2153 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramirez, Alejandro | g | | 2559 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Shetty, Atulya A | | | 2267 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Goldberg, Mitchell | f | | 2254 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Haessler, Carl A | | | 2169 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shvartsman, Andrew | c | | 2267 | 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) | | | | 2nd Metropolitan Chess FIDE International | Los Angeles, California | USA | 2012-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2553 | 6.50 | 9 | 0.55 | 10 | 5.50 | |
| | Brown, Michael William | | | 2247 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Wang, Kevin | | | 2216 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Aldama, Dionisio | m | | 2425 | MEX | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Shytaj, Luca | m | | 2486 | ITA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sevillano, Enrico | m | | 2526 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Yang, Darwin | m | | 2486 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Liou, Yian | f | | 2350 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Matikozyan, Andranik | m | | 2400 | ARM | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gareyev, Timur | g | | 2658 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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