Individual Calculations December 2017
 Afanasieva, Elena  Total change: -18.60  Rating chartPersonal card
 Open internacional Can Picafort Can Picafort ESP 2017-11-01
RcRownchangeKK*chgGame
 1624 1526 1.00 5 -0.93 20 -18.60 
  Garcia Comendador, Simon 1820 ESP0.001-0.1520-3.00 
  Plichta, Hans-Rainer 1793 GER0.001-0.1820-3.60 
  Pons Escanellas, Antonio M 1361 ESP0.001-0.7220-14.40 
  Gomez Guinovart, Josep Manel 1535 ESP0.5010.01200.20 
  Floryk, Valerio 1609 ESP0.5010.11202.20 

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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