Individual Calculations April 2023
 Sanroman Perez, Luis  Total change: 25.20  Rating chartPersonal card
 Cto por Equipos de Aragon-Primera I Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1490 1335 1.00 1 0.71 40 28.40 
  Pardina Baile, Martin 1490 ESP1.0010.714028.40 

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)
 
 Cto por Equipos de Aragon-Primera I Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 1770 1371 0.00 1 -0.08 40 -3.20 
  Montoro Mavilla, Sergio 1770 ESP0.001-0.0840-3.20 

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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