Individual Calculations March 2012
 Gualtieri, Primo  Total change: 3.90  Rating chartPersonal card
 OP 5 Giovanni Pico Mirandola ITA 2012-01-13
RcRownchangeKK*chgGame
 1766 1629 1.50 3 0.50 15 7.50 
  Modena, Giorgio 1932 ITA0.001-0.1415-2.10 
  Mantovani, Enrico 1810 ITA0.5010.24153.60 
  Di Trapani, Luigi 1556 ITA1.0010.40156.00 

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)
 
 WE Centocelle Roma ITA 2012-01-27
RcRownchangeKK*chgGame
 1841 1629 0.50 3 -0.24 15 -3.60 
  Lelli, Adriano 2000 ITA0.001-0.1015-1.50 
  Colantuono, Virginia 1793 ITA0.001-0.2815-4.20 
  Mastrantonio, Giuseppe 1731 ITA0.5010.14152.10 

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)
 

 

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