Individual Calculations September 2010
 Sorbera, Enrico  Total change: 2.40  Rating chartPersonal card
 OP 6 La Birreria Pedavena Pedavena ITA 2010-07-26
RcRownchangeKK*chgGame
 1970 1785 2.00 7 0.16 15 2.40 
  Zuttioni, Federico 1950 ITA0.5010.22153.30 
  Orsatti, Marcello 1995 ITA0.001-0.2315-3.45 
  Rossi, Gianni 1886 ITA1.0010.64159.60 
  Torri, Graziano 2030 ITA0.001-0.2015-3.00 
  Astengo, Marcello 2071 ITA0.001-0.1615-2.40 
  Pedrazzi, Giuseppe 1939 ITA0.5010.21153.15 
  Messina, Roberta 1916 ITA0.001-0.3215-4.80 

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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