Individual Calculations March 2019
 Quintana Diaz, Juan Manuel  Total change: -17.60  Rating chartPersonal card
 Torneo por Equipos Gran Canaria 2018 G-B Las Palmas de Gran Canaria ESP 2018-11-17
RcRownchangeKK*chgGame
 1352 1186 0.50 3 -0.44 40 -17.60 
  Segura Acosta, Rafael 1139 ESP0.001-0.5740-22.80 
  Sanchez Ahsen, David 1563 ESP0.001-0.0940-3.60 
  Marchionna, Antonio 1355 ESP0.5010.22408.80 

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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