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Individual Calculations June 2018 |
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| Hidalgo Barrantes, Mario Alberto Total change: -11.80 | |   |
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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 |
| 1771 | 1709 | 2.00 | 6 | -0.59 | 20 | -11.80 | |
|  Murillo Tsijli, Alexis | m | | 2109 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moran, Mike | | | 1474 | CRC | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Badilla Hernandez, Johans | | | 1573 | CRC | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Garro Reyes, Juan Mauricio | | | 1773 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Nunez Valverde, Jairo | | | 1880 | CRC | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Morera Campos, Hazel Maria | | wm | 1814 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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