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Individual Calculations August 2017 |
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| Moradiabadi, Elshan Total change: -19.90 | |   |
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| 2017 National Open | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2550 | 4.50 | 6 | -0.01 | 10 | -0.10 | |
|  Yanayt, Eugene | f | | 2182 | USA | 0.00 | 1 | -0.90 | 10 | -9.00 | |  Quirke, Jeffrey | | | 2186 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Lu, Albert | | | 2313 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Gurevich, Dmitry | g | | 2454 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Bryant, John Daniel | m | | 2443 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Barcenilla, Rogelio | g | | 2452 | PHI | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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) | | | | 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2550 | 4.50 | 8 | -1.98 | 10 | -19.80 | |
| | Friedman, Josef | f | | 2150 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aaron, Deepak | | | 2321 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Niemann, Hans M | f | | 2282 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Brodsky, David | f | | 2379 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Abdumalik, Zhansaya | m | wg | 2397 | KAZ | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Taylor, Timothy | m | | 2251 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Guo, Arthur | f | | 2150 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perez, Robert M | | | 2365 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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