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Individual Calculations July 2013 |
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| Finegold, Benjamin Total change: -17.00 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2505 | 5.00 | 8 | -1.14 | 10 | -11.40 | |
|  Cao, Kevin Y | | | 2201 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Wu, Christopher | | | 2199 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kleinman, Michael | f | | 2302 | CAN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Ishkhanov, Tigran | | | 2306 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Porper, Edward | m | | 2423 | CAN | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Denton, Bradley J | | | 2270 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ulrich, Thomas M | | | 2213 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Fernandez, Daniel | m | | 2396 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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) | | | | 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2507 | 4.00 | 6 | -0.56 | 10 | -5.60 | |
| | Serpik, Ilia | | | 2197 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Wallach, Kenneth T | | | 2151 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Balasubramanian, Adithya | | | 2298 | IND | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Chen, Shijie | | | 2194 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ehlvest, Jaan | g | | 2621 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Morshedi, Ali | f | | 2227 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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) | | |
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