Individual Calculations February 2020
 Iagar, Razvan-Gabriel  Total change: -6.80  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1915 2170 6.50 9 -0.76 20 -15.20 
  Hestvik, Elias 1816 NOR0.501-0.3920-7.80 
  Eriksson, Bo 1937 1770  * SWE1.0010.08201.60 
  Sirletti, Sonia 1854 ITA1.0010.13202.60 
  Wisdahl, Peter 2008 SWE0.501-0.2120-4.20 
  Arndt, Uwe 1953 GER1.0010.22204.40 
  Ostlund, Joar 1990 SWE1.0010.26205.20 
  Zaritovskaja, Margarita 1958 SWE0.501-0.2720-5.40 
  Bjorkman, Filip 1950 SWE0.501-0.2820-5.60 
  Altnas, Jens 1934 SWE0.501-0.3020-6.00 
 * 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)
 
 Campeonato de Liga por Equipos Madrid Preferente 2019 2020 Rondas 3-4-5 Madrid ESP 2020-01-01
RcRownchangeKK*chgGame
 2125 2186 1.50 2 0.34 20 6.80 
  Ruiz Saiz, Agustin 2190 ESP1.0010.512010.20 
  Gonzalez Perez, Pedro 2060 ESP0.501-0.1720-3.40 

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)
 
 CN Equipas 2019-20 - 2. divisao A r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1786 2186 1.00 1 0.08 20 1.60 
  Ribeiro, Fernando Antonio Boas-No 1786  * POR1.0010.08201.60 
 * 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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