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Individual Calculations November 2019 |
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| Yermolinsky, Alex Total change: -7.60 | |   |
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| 37th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2506 | 3.50 | 5 | -0.07 | 10 | -0.70 | |
|  Grabinsky, Joshua | c | | 2201 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Bryant, John Daniel | m | | 2420 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Heredia Serrano, Carla | | wg | 2126 | ECU | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kudrin, Sergey | g | | 2441 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sevillano, Enrico | g | | 2442 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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) | | | | 13th Annual SPICE Cup Open | St. Louis, Missouri | USA | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2506 | 1.00 | 3 | -0.69 | 10 | -6.90 | |
| | Kavutskiy, Konstantin | m | | 2414 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Escalante Ramirez, Brian Sebasti | m | | 2423 | PER | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Theodorou, Nikolas | m | | 2541 | GRE | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | |
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