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Individual Calculations July 2019 |
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| Tarjan, James Total change: -4.10 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2373 | 3.50 | 6 | -0.47 | 10 | -4.70 | |
|  Cigan, Jason | | | 2012 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Liu, Joanna | | wf | 1973 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sethuraman, Sandeep | | | 2077 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Chirila, Ioan-Cristian | g | | 2561 | ROU | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Antal, Gergely | g | | 2559 | HUN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Ravuri, Vinesh | | | 2151 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * 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) | | | | PNWCC FIDE Open June 2019 | Kirkland, Washington | USA | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2373 | 2.50 | 4 | 0.06 | 10 | 0.60 | |
| | Deshpande, Aaryan | | | 1973 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vega, Isaac | | | 1973 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rambaldi, Francesco | g | | 2565 | ITA | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Nestorovic, Nikola | g | | 2481 | SRB | 0.50 | 1 | 0.15 | 10 | 1.50 | | | * 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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