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Individual Calculations June 2018 |
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| Rodriguez Arrieta, Maria Elena Total change: -26.40 | |   |
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| Torneo Abierto Federacion Joaquin Gutierrez In Memoriam 2018 | San Jose | CRC | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1982 | 3.00 | 6 | -1.32 | 20 | -26.40 | |
|  Bogantes Robleto, Karina | | | 1650 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moran, Mike | | | 1582 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castillo Morales, Thais | | wf | 1957 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Morera Campos, Hazel Maria | | wm | 1814 | CRC | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vega Araya, Edwin | | | 1872 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Morera Campos, Yanori Maria | | wc | 1897 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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