Individual Calculations May 2022
 Martinez Perez, Sergio  Total change: 30.60  Rating chartPersonal card
 Lliga Catalana 2022 Primera Divisio Grupo 1 Catalunya ESP 2022-01-23
RcRownchangeKK*chgGame
 2141 1807 0.50 1 0.38 20 7.60 
  Plasencia Martinez, Victor 2141 ESP0.5010.38207.60 

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)
 
 Lliga Catalana 2022 Primera Barcelona II Barcelona ESP 2022-01-23
RcRownchangeKK*chgGame
 1659 1807 0.00 1 -0.70 20 -14.00 
  Serrano Moron, Eloi 1659 ESP0.001-0.7020-14.00 

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)
 
 Campionat de Catalunya 2022 Sub20 Vila-seca ESP 2022-04-09
RcRownchangeKK*chgGame
 1876 1795 5.50 9 1.85 20 37.00 
  Folch Boix, Miquel 1395  * ESP1.0010.08201.60 
  Lopez Pajuelo, Sergi 2060 ESP1.0010.822016.40 
  Dominguez Laguna, Eduard 1920 ESP0.001-0.3320-6.60 
  Santiago Arauco, Aleix 1444 ESP1.0010.11202.20 
  Vargas Rodriguez, Gabriel 1863 ESP0.001-0.4120-8.20 
  Garcia-Arroba Romero, Adrian 1845 ESP1.0010.572011.40 
  Masague Artero, Guerau f2321 ESP0.001-0.0320-0.60 
  Marti Olivella, Gerard 1915 ESP1.0010.662013.20 
  Garcia Escoda, Marc 2125 ESP0.5010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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