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Individual Calculations May 2019 |
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| Ramirez, Gerardo Alfonso Total change: 122.00 | |   |
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| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1884 | 3.50 | 5 | 0.84 | 40 | 33.60 | |
|  Murillo Nyzhnya, Alexander | | | 1484 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cabrera Sosa, Marco Vinicio | | | 1484 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernandez Sibaja, Felipe J | c | | 2084 | CRC | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Campos Sanchez, Roberto | | | 2096 | CRC | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vilpoux, Jeremie | | | 1992 | FRA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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) | | | | 13th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 1884 | 3.50 | 9 | 2.21 | 40 | 88.40 | |
| | Sandler, Leonid | m | | 2223 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Liang, Jason | | | 2212 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Vigorito, David | m | | 2284 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Huston, Gus | | | 2148 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Wang, Wesley | f | | 2284 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vertkin, Sergey | | | 2164 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Castillo, Josue | | | 2129 | DOM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Narayanan, Samrug | c | | 2172 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tomb, Maroun | c | | 2150 | LBN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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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