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Individual Calculations July 2008 |
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| Kis, Lorand Total change: -15.00 | |   |
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| World Amateur Team | Parsippany, New Jersey USA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2190 | 0.50 | 2 | 0.03 | 15 | 0.45 | |
|  Vovsha, Eli | m | | 2452 | ISR | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Sorkin, Igor | | | 2346 | ISR | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 10th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2008-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2190 | 3.00 | 6 | -0.01 | 15 | -0.15 | |
| | Sarkar, Justin | m | | 2412 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Esserman, Marc | | | 2257 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Raghunathan, Yoges | | | 1840 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Goldberg, Benjamin | | | 2086 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Tanaka, Christian | | | 2162 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Figler, Ilye | f | | 2332 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | 17th Annual Chicago Open (U2300 Section) | Wheeling, Illinois | USA | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2213 | 1.00 | 4 | -1.02 | 15 | -15.30 | |
| | Costigan, Richard | m | | 2302 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Betaneli, Alexander | | | 2266 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Nieto, Giovanni | | | 2212 | MEX | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Vayserberg, Tatiania | | | 2056 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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