Individual Calculations July 2010
 Pedrinzani, Ivano  Total change: 0.75  Rating chartPersonal card
 OP La Lupa Roma ITA 2010-05-06
RcRownchangeKK*chgGame
 1838 1896 3.50 6 0.03 25 0.75 
  Andreozzi, Paolo 1752 ITA1.0010.31257.75 
  Marta, Daniele 2055 ITA0.001-0.2925-7.25 
  Pardo, Paolo 1706 ITA1.0010.25256.25 
  Vannelli, Vittorio 1810 ITA0.501-0.1225-3.00 
  Prudenzano, Ruggero 1930 ITA0.001-0.4525-11.25 
  Di Dario, Dario 1773 ITA1.0010.33258.25 

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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