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Individual Calculations July 2018 |
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| Swiercz, Dariusz Total change: 5.50 | |   |
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| 2018 National Open | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2485 | 2657 | 5.50 | 7 | 0.55 | 10 | 5.50 | |
|  O `connor, Derek | | | 2257 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rohde, Michael | g | | 2375 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Corrales Jimenez, Fidel | g | | 2536 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Bryant, John Daniel | m | | 2461 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Petrosian, Tigran L | g | | 2613 | ARM | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Nyzhnyk, Illia | g | | 2598 | UKR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Chirila, Ioan | g | | 2557 | ROU | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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