Individual Calculations February 2020
 Perez Ramirez, Placido  Total change: -26.00  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1466 1268 0.00 5 -1.30 20 -26.00 
  Gallego Obrador, Aaron 1617 ESP0.001-0.1120-2.20 
  Paez Nunez, David 1497 ESP0.001-0.2120-4.20 
  Sanchez Viana, Jordi 1538 ESP0.001-0.1720-3.40 
  Dominguez Diaz, Francisco 1254 ESP0.001-0.5220-10.40 
  Marzo Ruiz, Xavier 1422 ESP0.001-0.2920-5.80 

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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