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Individual Calculations August 2018 |
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| Vorontsov, Pavlo Total change: 13.70 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2465 | 2564 | 6.50 | 9 | 0.94 | 10 | 9.40 | |
|  Zhou, Liran | c | | 2179 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Sarkar, Justin | m | | 2297 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lindgren, Philip | m | | 2394 | SWE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kovalyov, Anton | g | | 2651 | CAN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Liang, Awonder | g | | 2571 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Sevian, Samuel | g | | 2624 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Perske, Thore | m | | 2464 | GER | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Puranik, Abhimanyu | g | | 2507 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Bellahcene, Bilel | g | | 2495 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2461 | 2564 | 6.00 | 9 | 0.43 | 10 | 4.30 | |
| | De Melo Lux, Hugo | | | 2164 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Niemann, Hans | f | | 2313 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Stearman, Josiah | f | | 2285 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ipatov, Alexander | g | | 2650 | TUR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Lenderman, Aleksandr | g | | 2615 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Petrosian, Tigran | g | | 2607 | ARM | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Xiong, Jeffery | g | | 2655 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Smith, Bryan G | g | | 2433 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Ostrovskiy, Aleksandr | m | | 2424 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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