Individual Calculations February 2020
 Persson, Andreas  Total change: 2.20  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 2081 2112 5.00 9 0.11 20 2.20 
  Rudd, Jack m2331 ENG0.001-0.2220-4.40 
  Akeya-Price, Robert 1880 ENG0.001-0.7920-15.80 
  Jennings, Richard 1903 SCO1.0010.23204.60 
  Snape, Ian L 2196 ENG1.0010.622012.40 
  Bin-Suhayl, Ieysaa 2187 ITA1.0010.602012.00 
  Fishbein, Alexander g2435 USA0.001-0.1320-2.60 
  Chapman, Matt 1937 ENG0.001-0.7320-14.60 
  Fryer, David W 1913 ENG1.0010.24204.80 
  Spanton, Tim R 1951 ENG1.0010.29205.80 

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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