Individual Calculations April 2023
 Moreno Martin-Viveros, Alvaro  Total change: 4.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 2054 2151 1.50 2 0.24 20 4.80 
  Barranco Mananet, Fernando 2001 ESP1.0010.30206.00 
  Lamas Mercadal, Manuel 2107 ESP0.501-0.0620-1.20 

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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