|
Individual Calculations January 2011 |
|
|
|
| Markzon, Gregory Total change: 36.45 | |   |
|
| 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2211 | 4.50 | 6 | 1.93 | 15 | 28.95 | |
|  Clancy, Daniel J | | | 2123 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Kacheishvili, Giorgi | g | | 2575 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Krause, Benjamin | | | 2228 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Vilenchuk, Michael | | | 2164 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Pressman, Leif A | | | 2140 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Hungaski, Robert A | m | | 2451 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | |
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) | | | | Atlantic City International | Atlantic City, New Jersey | USA | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2431 | 2211 | 1.50 | 4 | 0.50 | 15 | 7.50 | |
| | Allen, Edward J | | | 2184 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Shabalov, Alexander | g | | 2591 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ivanov, Alexander | g | | 2534 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Sarkar, Justin | m | | 2413 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | |
|
