Individual Calculations May 2012
 Chakrian, Levon  Total change: 6.90  Rating chartPersonal card
 Segunda AutonĂ³mica Norte 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1874 1552 0.50 1 0.37 30 11.10 
  Ballester Clausell, David 1874 ESP0.5010.373011.10 

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)
 
 Segunda Provincial Valencia 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1581 1552 0.50 1 0.04 30 1.20 
  Gonzalvez Tamarit, Ivan 1581 ESP0.5010.04301.20 

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)
 
 Primera Provincial Centro 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1668 1552 0.50 2 -0.18 30 -5.40 
  Mengot Pardo, Fernando 1675 ESP0.001-0.3330-9.90 
  Gordillo Garcia, Ignacio 1660 ESP0.5010.15304.50 

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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