Individual Calculations May 2022
 Smith, Chris P  Total change: 7.80  Rating chartPersonal card
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 1505 1454 2.50 6 -0.30 40 -12.00 
  Baecker, Niko 1885 AUT0.001-0.0740-2.80 
  De Wachter, Livia 1171 BEL0.001-0.8440-33.60 
  Sveinbjornsson, Gudmundur Orri 1143 ISL1.0010.14405.60 
  Shuey, Michael 1838 USA0.001-0.0940-3.60 
  Hafthorsson, Jon Ulfur 1186 ISL1.0010.17406.80 
  Koes, Richard 1807 NED0.5010.394015.60 

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)
 
NOTE: K factor changed
 2022 Welsh Open-Major Cardiff WLS 2022-04-15
RcRownchangeKK*chgGame
 1694 1454 2.00 4 0.99 20 19.80 
  Cox, John 1431 WLS1.0010.47209.40 
  Morgans, Justin 1618 WLS1.0010.722014.40 
  Van Veelen, Thomas 1998 NED0.001-0.0320-0.60 
  Di-Vetta, Andrew 1727 WLS0.001-0.1720-3.40 

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)
 

 

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