Individual Calculations February 2020
 Martinez, Carlos  Total change: 5.20  Rating chartPersonal card
 Abierto Internacional Las Canias 2020 Las Canias URU 2020-01-10
 1895 1752 1.00 2 0.26 20 5.20 
  Coppola, Claudio m2152  * URU0.001-0.0820-1.60 
  Socias, Victor 1637 URU1.0010.34206.80 
 * 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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