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Individual Calculations June 2014 |
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| Yanayt, Eugene Total change: 9.15 | |   |
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| 23rd Annual Chicago Open | Wheeling, Illinois | USA | 2014-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2226 | 4.50 | 9 | 0.61 | 15 | 9.15 | |
|  Perelshteyn, Eugene | g | | 2513 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Nieto, Guillermo L | | | 2015 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ostrovskiy, Aleksandr | m | | 2436 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Amarasinghe, Prashantha N | | | 2099 | SRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Santarius, Erik | | | 2338 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Lastra, Ricardo | | | 2058 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sapozhnikov, Roman | f | | 2329 | CAN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Rizzitano, James | m | | 2316 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Samsonkin, Artiom | m | | 2415 | CAN | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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