Individual Calculations May 2018
 Ershov, Andre Alexandre  Total change: 1.60  Rating chartPersonal card
 CN Equipas 2017-2018 - 3. divisao - serie F r.4 clubes POR 2018-04-07
RcRownchangeKK*chgGame
 1218 1246 0.00 1 -0.54 40 -21.60 
  Cardoso, Joao Manuel Duarte 1218 POR0.001-0.5440-21.60 

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)
 
 CD Setubal 2018 Montijo - Barreiro POR 2018-04-14
RcRownchangeKK*chgGame
 1574 1246 1.00 3 0.58 40 23.20 
  Korotkyi, Daniyil 1432 POR1.0010.744029.60 
  Oliveira, Marco Alexandre Azev 1646  * POR0.001-0.0840-3.20 
  Goncalves, Samuel Jesus Pereir 1643 POR0.001-0.0840-3.20 
 * 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)
 

 

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