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Blitz:
Individual Calculations July 2018 |
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| Cespedes Vargas, Marlon Adrian Total change: -17.20 | |   |
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| I Torneo Blitz Curridabat Junio 2018 | Curridabat | CRC | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1121 | 0.00 | 4 | -0.86 | 20 | -17.20 | |
|  Chaves Sanchez, Gabriel A | | | 1521 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arguedas Bolanos, Sharline | | | 1425 | CRC | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Villegas Rodriguez, Jeremy | | | 1244 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Quiros Acuna, Sebastian | | | 1260 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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