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Individual Calculations August 2019 |
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| Erenburg, Sergey Total change: 6.70 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2574 | 5.50 | 7 | 0.67 | 10 | 6.70 | |
|  Khomeriki, Giorgi | | | 2174 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Homa, Seth | f | | 2281 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bartell, Thomas | m | | 2375 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Shetty, Atulya | m | | 2420 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Durarbayli, Vasif | g | | 2637 | AZE | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Tutisani, Noe | m | | 2460 | GEO | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Burke, John M | g | | 2562 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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