Individual Calculations January 2011
 Villar Reyes, Ramon  Total change: -1.65  Rating chartPersonal card
  IV Obert de Santa Eulalia de Ronçana 2010 - Grup B Barcelona ESP 2010-10-02
RcRownchangeKK*chgGame
 1534 1691 2.00 3 -0.11 15 -1.65 
  Vega Masmitja, Ricard 1486 ESP1.0010.24153.60 
  Rodriguez Sorribes, Jose Antoni 1481 ESP0.001-0.7715-11.55 
  Saborit Verdaguer, Roger 1636 ESP1.0010.42156.30 

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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