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Individual Calculations June 2022 |
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| Ferreiro, Roberto Alvarez Total change: -4.10 | |   |
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| 2022 Fischer Chess League Open III | Miami, Florida | USA | 2022-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2263 | 2.50 | 4 | -0.58 | 10 | -5.80 | |
|  Patel, Arav | | | 1711 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | |  Becerra, Julio J | g | | 2473 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Castillo, Frank | | | 1863 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Okuno, Rion | | | 1760 | JPN | 0.50 | 1 | -0.46 | 10 | -4.60 | | | * 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) | | | | 2022 Fischer Chess League Open IV | Miami, Florida | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2256 | 3.00 | 4 | 0.17 | 10 | 1.70 | |
| | Espinosa, Libaski | | | 1861 | CUB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Casares U, Santiago De Jesus | | | 1856 * | VEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Leyva Rivera, Yunier | m | | 2380 | CUB | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Chakrabarti, Brejesh | | | 2141 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * 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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