Individual Calculations April 2020
 Rodriguez Redondo, Ethan  Total change: -4.80  Rating chartPersonal card
 Liga Canaria Division de Honor 2020 Canaria ESP 2020-01-11
RcRownchangeKK*chgGame
 1784 1954 2.00 3 -0.03 20 -0.60 
  Perez Perez, Alejandro 1554  * ESP1.0010.08201.60 
  Iturbide Arnedo, Oscar 2128 ESP0.001-0.2720-5.40 
  Hernandez Diaz, Heriberto 1669 ESP1.0010.16203.20 
 * 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)
 
 Open de Primavera Fundacion CajaCanarias 2020 Tenerife Islas Canarias ESP 2020-03-06
RcRownchangeKK*chgGame
 1767 1980 2.00 3 -0.13 20 -2.60 
  Diaz Reyes, Iker 1580  * ESP1.0010.08201.60 
  Perez Martin, Nicanor 1580  * ESP1.0010.08201.60 
  Hernandez Leon, Sergio 2142 ESP0.001-0.2920-5.80 
 * 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
 1919 1980 0.50 1 -0.08 20 -1.60 
  Arnaiz Yanes, Miguel Angel 1919 ESP0.501-0.0820-1.60 

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)
 

 

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