Individual Calculations January 2011
 Cafaro, Luca  Total change: -3.75  Rating chartPersonal card
 OP Santa Cecilia Rocca Priora ITA 2010-11-19
RcRownchangeKK*chgGame
 1943 1791 1.00 4 -0.25 15 -3.75 
  Tersigni, Andrea 2113 ITA0.001-0.1315-1.95 
  Gabriello, Edmondo 1827 ITA0.5010.05150.75 
  Guarnieri, Giuseppe 1981 ITA0.001-0.2515-3.75 
  Vargiu, Antonio 1851 ITA0.5010.08151.20 

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)
 

 

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