Individual Calculations July 2010
 Betori, Alessandro  Total change: 27.75  Rating chartPersonal card
 OP Citta' di Morbegno Morbegno ITA 2010-04-30
RcRownchangeKK*chgGame
 1724 1984 1.50 2 -0.12 25 -3.00 
  Villa, Giorgio 1647 ITA0.501-0.3825-9.50 
  Deghi, Donatello 1800 ITA1.0010.26256.50 

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)
 
 CR Lombardia Solaro ITA 2010-05-28
RcRownchangeKK*chgGame
 2025 1984 3.50 5 1.23 25 30.75 
  Monticelli, Francesco 1657 ITA1.0010.13253.25 
  Bellia, Fabrizio m2373 ITA0.001-0.0925-2.25 
  Revinelli, Sergio 1836 ITA1.0010.30257.50 
  Astengo, Marcello 2098 ITA1.0010.662516.50 
  Astengo, Corrado 2163 ITA0.5010.23255.75 

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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