Individual Calculations December 2022
 Castillo Escario, Yolanda  Total change: -7.00  Rating chartPersonal card
 Torneig Obert Memorial Doctor Vallve 2022 Rondas 6-8 Cornella de Llobregat (Barcelona) ESP 2022-11-07
RcRownchangeKK*chgGame
 1785 2010 1.00 2 -0.53 20 -10.60 
  Cabrera Marmol, Manuel 1664 ESP1.0010.11202.20 
  Castaner Harster, Xavier 1906 ESP0.001-0.6420-12.80 

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)
 
 Torneig Obert Memorial Doctor Vallve 2022 Rondas 9 Cornella de Llobregat (Barcelona) ESP 2022-11-28
RcRownchangeKK*chgGame
 1745 2010 1.00 1 0.18 20 3.60 
  Palomeras Ustrell, Eduard 1745 ESP1.0010.18203.60 

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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