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Individual Calculations January 2011 |
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| Smith, Bryan G Total change: -14.50 | |   |
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| 2010 Spice Cup Fall Round Robin | Lubbock, Texas | USA | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2478 | 5.50 | 9 | 1.13 | 10 | 11.30 | |
|  Krush, Irina | m | wg | 2490 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Ippolito, Dean J | m | | 2469 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Diamant, Andre | g | | 2498 | BRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Antal, Gergely | m | | 2526 | HUN | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Kuljasevic, Davorin | g | | 2555 | CRO | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Bykhovsky, Anatoly | g | | 2497 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Yang, Darwin | f | | 2402 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Finegold, Benjamin | g | | 2534 | USA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Rensch, Daniel M | m | | 2402 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | | | 19th Annual Kings Island Open | Mason, Ohio | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2472 | 3.50 | 5 | 0.20 | 10 | 2.00 | |
| | O`Donnell, Robert | | | 2072 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mills, James A | | | 2140 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Denton, Bradley J | | | 2279 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ivanov, Alexander | g | | 2534 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Shabalov, Alexander | g | | 2591 | USA | 0.00 | 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 |
| 2111 | 2472 | 2.50 | 4 | -1.08 | 10 | -10.80 | |
| | Strenzwilk, Denis | | | 2072 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shvartsman, Andrew N | c | | 2177 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Kats, Alena | | | 2072 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Defibaugh, Jared | | | 2121 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | * 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 |
| 2403 | 2472 | 0.00 | 3 | -1.70 | 10 | -17.00 | |
| | Kamsky, Gata | g | | 2726 | USA | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Mandizha, Farai | f | | 2406 | ZIM | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Finney, Stuart S | | | 2076 | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |
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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