Individual Calculations April 2019
 Lopez Ruiz, Mario  Total change: -30.00  Rating chartPersonal card
 XXV Abierto Absoluto de Alfaro Sub 2200 Alfaro ESP 2019-01-25
 1389 1146 0.00 3 -0.75 40 -30.00 
  Sainz Allo, Javier 1546  * ESP0.001-0.0840-3.20 
  Garcia Perez, Manuel 1535 ESP0.001-0.0940-3.60 
  Falcon Ibanez, Sarai 1087 ESP0.001-0.5840-23.20 
 * 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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