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Individual Calculations February 2020 |
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| Salas Estrada, Ana Maria Total change: -32.00 | |   |
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| Torneo ADACHE Enero A 2020 | San Jose | CRC | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 1302 | 5.00 | 9 | -1.60 | 20 | -32.00 | |
|  Chinchilla Nunez, Sebastian | | | 1128 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Acuna Nunez, Ignacio | | | 1014 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ramos Rodriguez, Daniel | | | 1224 | CRC | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Murillo Rojas, Pablo Samuel | | | 1091 | CRC | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Morales Cascante, Luis Diego | | | 1150 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lopez Hangen, Miguel Angel | | | 902 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araya Tropper, Ariel | | | 1116 | CRC | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Arguello Acuna, Graciela | | | 1397 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Esquivel Calderon, Neddy | | | 902 * | CRC | 1.00 | 1 | 0.08 | 20 | 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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