Individual Calculations November 2017
 Ito-Aramendia, Alejandro  Total change: 52.40  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 LONG PLAY OCTOBER 2017 London ENG 2017-10-02
RcRownchangeKK*chgGame
 1431 1476 3.00 3 1.31 40 52.40 
  Boztas, Lana 1456 ENG1.0010.474018.80 
  Johnson, Elizabeth 1376 ENG1.0010.364014.40 
  Gliddon, Daniel J 1461 ENG1.0010.484019.20 

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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