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Individual Calculations June 2015 |
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| Rosen, Eric S Total change: 51.40 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2372 | 6.50 | 9 | 2.57 | 20 | 51.40 | |
|  Karagianis, Pete | | | 2162 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Sevian, Samuel | g | | 2565 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tarhon, Brian | | | 2183 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Patel, Advait | | | 2204 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Holt, Conrad | g | | 2533 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Friedel, Joshua E | g | | 2505 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nyzhnyk, Illya | g | | 2622 | UKR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Hernandez Carmenate, Holden | g | | 2544 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ashwin, Jayaram | m | | 2468 | IND | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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