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Blitz:
Individual Calculations November 2017 |
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| Coto Bonilla, Darian Total change: 7.40 | |   |
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| I Torneo Relampago San Jose 2017 | San Jose | CRC | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1620 | 4.00 | 8 | 0.37 | 20 | 7.40 | |
|  Quiros Acuna, Sebastian | | | 1289 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Meza Vega, Jose Antonio | | | 1220 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Coto, Carlos Enrique | | | 1904 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Salazar Gould, Kristy Valeria | | | 1418 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aguilar Alfaro, Juan Carlos | | | 1939 | CRC | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Salas Torres, Pamela | | wc | 1765 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Murillo Varela, Ricardo | | | 1857 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zeledon Perez, Edgar | | | 1799 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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