Individual Calculations April 2020
 Abreu Suarez, Isauro  Total change: 4.60  Rating chartPersonal card
 Open de Primavera Fundacion CajaCanarias 2020 Tenerife Islas Canarias ESP 2020-03-06
RcRownchangeKK*chgGame
 1855 1999 2.00 3 0.06 20 1.20 
  Mendivil Madruga, David 1599  * ESP1.0010.08201.60 
  Alessandro, Sergio 1599  * ITA1.0010.08201.60 
  Fernandez Garcia, Jose Luis g2366 ESP0.001-0.1020-2.00 
 * 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)
 
 Cto de Tenerife por Equipos 2020 - Preferente Ronda 8 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2020-03-07
RcRownchangeKK*chgGame
 2127 1999 0.50 1 0.17 20 3.40 
  Alvarez Alonso, Alberto 2127 ESP0.5010.17203.40 

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)
 

 

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