Individual Calculations September 2018
 Herrmann, Roman  Total change: 19.60  Rating chartPersonal card
 Abierto Libertador Gral san Martin Mendoza ARG 2018-08-17
RcRownchangeKK*chgGame
 2055 2003 4.00 7 0.98 20 19.60 
  Vitar, Benjamin 1603  * ARG1.0010.08201.60 
  Luconi, Cristian 2303 ARG0.5010.35207.00 
  Aguilar Samper, Valentin 2129 ARG0.001-0.3320-6.60 
  Acuna, Alvaro 1948 ARG1.0010.42208.40 
  Amura, Claudia wg2249 ARG0.001-0.1920-3.80 
  Pierucci, Fabian 1861 ARG1.0010.31206.20 
  Mavrich, Demian 2293 ARG0.5010.34206.80 
 * 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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