Individual Calculations May 2022
 Valero Roca, Roger  Total change: 25.20  Rating chartPersonal card
 Campionat de Catalunya 2022 Sub14 Vila-seca ESP 2022-04-09
RcRownchangeKK*chgGame
 1583 1377 1.50 6 -0.19 40 -7.60 
  Mangues Rubia, Oriol 1667 ESP0.001-0.1640-6.40 
  Tarrago Plaza, Marc 1565 ESP0.001-0.2640-10.40 
  Fernandez Escabia, Victor 1023 ESP0.501-0.3940-15.60 
  Ferre Cebrian, Guifre 1585 ESP1.0010.774030.80 
  Fernandez Climent, Albert 1956 ESP0.001-0.0240-0.80 
  Marcos Rodriguez, Raul 1700 ESP0.001-0.1340-5.20 

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)
 
 Obert Internacional Foment Martinenc 2022 Grupo B Rondas 1 Barcelona ESP 2022-04-23
RcRownchangeKK*chgGame
 1638 1377 1.00 1 0.82 40 32.80 
  Abreu Guerrero, J.antoni 1638 ESP1.0010.824032.80 

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)
 

 

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