Individual Calculations February 2019
 Moran, Joe  Total change: -16.40  Rating chartPersonal card
 Central London Chess Congress Major 2019 London ENG 2019-01-25
RcRownchangeKK*chgGame
 1691 1561 0.50 4 -0.82 20 -16.40 
  Mc Aleenan, Charles 1751 SCO0.001-0.2520-5.00 
  Finnegan, Oliver 1769 ENG0.001-0.2320-4.60 
  Parry, Jacques 1681 ENG0.5010.16203.20 
  Millan Soto, Jose 1561 ESP0.001-0.5020-10.00 

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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