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Individual Calculations August 2019 |
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| Marrero Lopez, Yaniet Total change: -54.20 | |   |
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| 13th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2193 | 2.50 | 9 | -3.50 | 20 | -70.00 | |
|  Gareyev, Timur | g | | 2584 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Singh, Arvinder Preet | f | | 2038 | IND | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pomerantz, Daniel | | | 1962 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zinski, Maximilian | | | 2042 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | De Fotis, Gary | | | 1956 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zhang, Alan | | | 2081 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Polavaram, Rithik | | | 2058 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Luo, Ryan | | | 1977 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rusonik, Max | | | 1956 | CAN | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2193 | 5.50 | 9 | 0.79 | 20 | 15.80 | |
| | Bruzon Batista, Lazaro | g | | 2593 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thangavel, Gokul | | | 2025 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Venkat, Raghav | | | 2012 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Posthuma, Joshua | f | | 2321 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gluckman, Paul | f | | 2032 | RSA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bennett, David | c | | 2020 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Daniels, Jason | | | 1989 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Boekhoff, Andrew | f | | 2284 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Tiglon, Bryce | m | | 2373 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | |
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