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Individual Calculations July 2017 |
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| Gurevich, Daniel Total change: 12.10 | |   |
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| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2460 | 6.50 | 9 | 1.71 | 10 | 17.10 | |
|  Miyasaka, Marcus | f | | 2197 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Song, Edward | f | | 2302 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Kumar, Aravind | f | | 2186 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Shabalov, Alexander | g | | 2556 | USA | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Nyzhnyk, Illya | g | | 2610 | UKR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Avrukh, Boris | g | | 2592 | ISR | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Stukopin, Andrey | g | | 2586 | RUS | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Brown, Michael William | m | | 2489 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Grabinsky, Aaron | | | 2351 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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) | | | | 35th Balaton International Chess Festival GM | Balatonlelle | HUN | 2017-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2460 | 5.00 | 9 | -0.50 | 10 | -5.00 | |
| | Paschall, William M. | m | | 2371 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Xylogiannopoulos, Antonios | | | 2265 | GRE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Kovalev, Andrei | g | | 2525 | BLR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vardan, Nagpal | | | 2129 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ikeda, Junta | m | | 2398 | AUS | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Farago, Ivan | g | | 2401 | HUN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Cuhendi, Sean Winshand | m | | 2406 | INA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Li, Bo | m | | 2383 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Czebe, Attila | g | | 2475 | HUN | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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