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Individual Calculations August 2015 |
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| Ipatov, Alexander Total change: 6.50 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2615 | 7.00 | 9 | 0.65 | 10 | 6.50 | |
|  Boas, Toby | | | 2218 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gorti, Akshita | f | wf | 2325 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Tang, Andrew | m | | 2365 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Quintiliano Pinto, Renato R. | m | | 2429 | BRA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Bryant, John Daniel | m | | 2388 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | El Debs, Felipe De Cresce | g | | 2515 | BRA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Preotu, Razvan | m | | 2452 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kamsky, Gata | g | | 2672 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Mamedov, Rauf | g | | 2639 | AZE | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | |
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