Individual Calculations May 2010
 D Ingiullo, Roberto  Total change: 7.80  Rating chartPersonal card
 OP Nichelino Nichelino ITA 2010-01-22
RcRownchangeKK*chgGame
 1862 2108 4.50 5 0.52 15 7.80 
  Liviabella, Lucio 1716 ITA1.0010.08151.20 
  Coqueraut, Lodevik 1833 ITA1.0010.17152.55 
  Ferretti, Carlo 1983 ITA1.0010.33154.95 
  Ferrario, Enrico 1907 ITA1.0010.24153.60 
  Di Chiara, Mauro 1870 ITA0.501-0.3015-4.50 

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)
 

 

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