Individual Calculations January 2018
 Peiron Lluch, Jose Daniel  Total change: -15.40  Rating chartPersonal card
 XXXV Torneig Open de Martorell Grup B Martorell ESP 2017-09-16
RcRownchangeKK*chgGame
 1701 1770 1.00 3 -0.77 20 -15.40 
  Sanz Godoy, Oliver 1731 ESP0.001-0.5520-11.00 
  Huertas Buitron, Domenec 1626 ESP0.501-0.1920-3.80 
  Serrano Carmona, Alfonso 1747 ESP0.501-0.0320-0.60 

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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