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Individual Calculations September 2009 |
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| Figler, Ilye Total change: 4.50 | |   |
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| 2nd New York International | New York, NY | USA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2319 | 4.50 | 9 | 0.29 | 10 | 2.90 | |
|  Kraai, Jesse | g | | 2488 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | |  Hammer, Dale M | | | 2215 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bonin, Jay | m | | 2369 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Fernandez, Daniel | m | | 2369 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Ravichandran, Siddhar | | | 2303 | IND | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Zenyuk, Iryna | c | wm | 2305 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Liu, Elliott J | f | | 2353 | USA | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Sarkar, Justin | m | | 2410 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Kaufman, Raymond | m | | 2276 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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) | | | | 37th Annual World Open - Under 2400 Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2319 | 5.50 | 9 | 0.16 | 10 | 1.60 | |
| | Rosen, Eric S | | | 2142 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Owen, Steven A | | | 2084 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Adu, Oladapo O | m | | 2294 | NGR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Adamson, Robby | f | | 2302 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Hughes, Tyler B | | | 2230 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Battaglini, Gabriel | | | 2325 | FRA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Sorkin, Igor | | | 2345 | ISR | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Adelberg, David | | | 2158 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Tate, Emory A | m | | 2325 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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