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Individual Calculations February 2014 |
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| Goldenberg, Ryan D Total change: 10.95 | |   |
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| 23rd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2303 | 5.00 | 9 | 2.13 | 15 | 31.95 | |
|  Roiz, Michael | g | | 2614 | ISR | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Esserman, Marc | m | | 2447 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Mikhalevski, Victor | g | | 2551 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Fajardo Ponce, D | | | 1903 * | HON | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ibarra, Luis Fernando | m | | 2489 | MEX | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Krush, Irina | g | wg | 2499 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Gao, Rui | g | | 2457 | CHN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Gurevich, Dmitry | g | | 2499 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Sevillano, Enrico | g | | 2485 | USA | 0.00 | 1 | -0.26 | 15 | -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) | | | | 12th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2303 | 2.00 | 7 | -1.40 | 15 | -21.00 | |
| | Perelshteyn, Eugene | g | | 2498 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Yagiz, Bora | | | 1903 * | TUR | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Markzon, Gregory | f | | 2207 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mandizha, Farai | m | | 2379 | ZIM | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Coleman, Teddy | m | | 2393 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Mikhalevski, Victor | g | | 2536 | ISR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Yanayt, Eugene | f | | 2223 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | * 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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