Individual Calculations April 2023
 Obis Sanchez, Joaquin  Total change: 12.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Segunda II Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1531 1254 1.00 2 0.59 20 11.80 
  Martin Morcillo, Oscar 1367 ESP1.0010.652013.00 
  Repolles Sevilla, Jose Carlos 1694 ESP0.001-0.0620-1.20 

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)
 
 Cto por Equipos de Aragon-Segunda II Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 1281 1246 0.50 1 0.05 20 1.00 
  Castillo Picapeo, Francisco 1281 ESP0.5010.05201.00 

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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