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Individual Calculations August 2015 |
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| Kovalyov, Anton Total change: 2.60 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2613 | 6.50 | 9 | -0.43 | 10 | -4.30 | |
|  Panchanatham, Vignesh | f | | 2216 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Shen, Arthur | f | | 2339 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Liang, Awonder | f | | 2375 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Gauri, Shankar | f | | 2365 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Wu, Christopher | | | 2317 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Georgiadis, Nico | m | | 2479 | SUI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Arun Prasad, S. | g | | 2496 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Ghaem Maghami, Ehsan | g | | 2562 | IRI | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Viswanadha, Kesav | m | | 2358 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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) | | | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2613 | 6.50 | 9 | 0.69 | 10 | 6.90 | |
| | Jacobson, Aaron | | | 2215 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aaron, Deepak | | | 2321 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bora, Safal | m | | 2405 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Smirin, Ilia | g | | 2663 | ISR | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Garcia, Gildardo | g | | 2389 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lenderman, Aleksandr | g | | 2623 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Kamsky, Gata | g | | 2672 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Mamedov, Rauf | g | | 2639 | AZE | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Hungaski, Robert Andrew | g | | 2470 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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