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Individual Calculations September 2011 |
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| Betaneli, Alex Total change: 15.45 | |   |
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| 2011 Manhattan Open - Open Section | New York, New York | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2255 | 4.50 | 8 | 1.03 | 15 | 15.45 | |
|  Ashley, Maurice A | g | | 2465 | USA | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Lapshun, Yury | m | | 2444 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Fedorowicz, John P | g | | 2454 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kopec, Danny | m | | 2334 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gulamali, Kazim | f | | 2367 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Dadello, Alexandra | | | 1855 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Shvartsman, Andrew | c | | 2209 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Barrett, Steve | | | 2236 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | * 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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