Individual Calculations January 2010
 Kehrel, Eike  Total change: -37.00  Rating chartPersonal card
 OP Campionato Perugino Perugia ITA 2009-10-17
RcRownchangeKK*chgGame
 1771 2077 1.00 2 -0.71 25 -17.75 
  Herbert, Michael 1780 ITA0.001-0.8525-21.25 
  Cicioni, Luigi 1762 ITA1.0010.14253.50 

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)
 
 WE 14 Roberto Magari Siena ITA 2009-11-13
RcRownchangeKK*chgGame
 1871 2077 3.00 5 -0.77 25 -19.25 
  Tocchioni, Maurizio 1939 ITA0.501-0.1925-4.75 
  Barbafiera, Luigi 1966 ITA0.001-0.6525-16.25 
  Guglielmi, Dante 1918 ITA0.501-0.2125-5.25 
  Ferro, Dario 1744 ITA1.0010.12253.00 
  Santinelli, Sergio 1790 ITA1.0010.16254.00 

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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