Individual Calculations February 2018
 Ortega Amarelle, Mariano  Total change: 1.30  Rating chartPersonal card
 CN Equipas 2018 Mindelo CPV 2018-01-17
 2264 2446 1.50 2 0.13 10 1.30 
  Rodrigues, Arlindo Antao 2046  * CPV1.0010.08100.80 
  Galego, Luis Miguel Araujo Brito g2481 POR0.5010.05100.50 
 * 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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