Individual Calculations September 2019
 Sierra Lopez, Yeray  Total change: -15.20  Rating chartPersonal card
 I Open Valdepenas Promocion Elo Sub 1600 Valdepenas ESP 2019-07-27
RcRownchangeKK*chgGame
 1315 1231 2.00 6 -0.38 40 -15.20 
  Buzica Patrin, Teo Adrian 1438 ESP0.5010.274010.80 
  Cano Nieto, Jose Luis 1496 ESP0.5010.324012.80 
  Simon Escalona, Irene 1447 ESP0.001-0.2240-8.80 
  Rosado Poveda, Javier 1015 ESP1.0010.22408.80 
  Hellin Manzano, Felipe 1468 ESP0.001-0.2040-8.00 
  Perez Soto, Raul 1023 ESP0.001-0.7740-30.80 

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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