Individual Calculations May 2016
 Vilona, Leonardo  Total change: 27.80  Rating chartPersonal card
 CP Viterbo 2016 Oriolo Romano ITA 2016-04-23
RcRownchangeKK*chgGame
 1939 1885 3.50 5 1.39 20 27.80 
  Placchetta, Omero 1591 ITA1.0010.15203.00 
  Minikh, Edouard 2008 ITA1.0010.672013.40 
  Parrini, Daniele 2138 ITA0.5010.31206.20 
  Giorni, Moreno 1973 ITA0.5010.12202.40 
  Bria, Simone 1986 ITA0.5010.14202.80 

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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