Individual Calculations May 2018
 Topaios, Federico  Total change: 14.80  Rating chartPersonal card
 WE XXI Primavera - C Genova ITA 2018-04-06
RcRownchangeKK*chgGame
 1297 1320 2.50 4 0.37 40 14.80 
  Cala , Ivano 1430 ITA0.001-0.3540-14.00 
  Glionna, Mario 1190 ITA1.0010.324012.80 
  Bruno, Eleonora 1155 ITA1.0010.284011.20 
  Maracci, Stefano 1411 ITA0.5010.12404.80 

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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