Individual Calculations February 2019
 Pommier, Laurent  Total change: -5.80  Rating chartPersonal card
 VII International U2150 Chess Open Roquetas de Mar 2019 Roquetas de Mar ESP 2019-01-05
RcRownchangeKK*chgGame
 1513 1543 3.50 7 -0.29 20 -5.80 
  Gines Abad, Pedro 1943  * ESP0.001-0.0820-1.60 
  Lopez Soler, Jose 1203 ESP1.0010.12202.40 
  Garzon Rodriguez, Jose Manuel 1790 ESP0.001-0.1920-3.80 
  Latre Rodriguez, Francisco 1170 ESP1.0010.10202.00 
  Castellanos Bogalo, Antonio 1943  * ESP0.001-0.0820-1.60 
  Martin Callejon, Fernando 1251 ESP0.501-0.3520-7.00 
  Latre Rodriguez, Javier 1293 ESP1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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