Individual Calculations February 2020
 Munoz Prior, Marcelo  Total change: -29.60  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1393 1487 1.00 4 -1.48 20 -29.60 
  Fuentes Barrientos, Carlos 1726 ESP0.001-0.2020-4.00 
  Bermejo Cuadra, Roberto 1222 ESP0.501-0.3220-6.40 
  Porta Guiu, Lourdes 1309 ESP0.001-0.7320-14.60 
  Membrives Cano, Diego 1316 ESP0.501-0.2320-4.60 

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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