Individual Calculations January 2011
 Zanchetta, Nicola  Total change: 0.15  Rating chartPersonal card
 OP 18° Valpolicella Pescantina ITA 2010-11-19
RcRownchangeKK*chgGame
 1993 1857 2.00 4 0.72 15 10.80 
  Sprea, Giuseppe 1982 ITA0.5010.17152.55 
  La Venia, Stefano 2039 ITA0.5010.24153.60 
  Teodonio, Fabrizio 2002 ITA0.5010.19152.85 
  Dalla Vecchia, Paolo 1948 ITA0.5010.12151.80 

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)
 
 WE Citta' di Padova Padova ITA 2010-12-11
RcRownchangeKK*chgGame
 1933 1857 0.50 3 -0.71 15 -10.65 
  Gennari, Leone 2027 ITA0.5010.22153.30 
  Lavric, Mihail 2044 ITA0.001-0.2615-3.90 
  Solinas, Roberto 1729 ITA0.001-0.6715-10.05 

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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