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Individual Calculations April 2018 |
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| Ruiz Coronado, Maykel Total change: 60.40 | |   |
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| IV Classic Cortazar Esperanzas 2018 | San Pedro | CRC | 2018-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1366 | 4.50 | 5 | 1.51 | 40 | 60.40 | |
|  Alvarez Ugalde, Isaac | | | 1109 | CRC | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Blanco Gonzalez, Justin Jesus | | | 1451 | CRC | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Cartin Aguilar, Luis Javier | | | 1262 | CRC | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Salazar Artavia, Keylor | | | 1077 | CRC | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Soto Castrillo, Otto | | | 1504 | CRC | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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