Individual Calculations November 2019
 Tudelilla Sufrategui, Luis  Total change: -7.00  Rating chartPersonal card
 II Open Autonomico de La Rioja IES Sagasta Sub 1600 Logrono ESP 2019-09-28
RcRownchangeKK*chgGame
 1396 1358 1.00 3 -0.35 20 -7.00 
  Ibanez Martinez, Enrique 1415 ESP1.0010.582011.60 
  Lopez Virto, Francisco Javier 1289 ESP0.001-0.6020-12.00 
  Santamaria Fernandez, Pedro 1484 ESP0.001-0.3320-6.60 

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)
 

 

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