Individual Calculations October 2012
 Zarpellon, Daniele  Total change: 1.65  Rating chartPersonal card
 OP 2 Citta' di Belluno Belluno ITA 2012-09-14
RcRownchangeKK*chgGame
 2008 1986 2.50 5 0.11 15 1.65 
  Bozzao, Francesco 1844 ITA0.501-0.1915-2.85 
  Guerra, Alessandro 2197 ITA0.001-0.2315-3.45 
  Maniero, Andrea 1934 ITA1.0010.43156.45 
  Xia, Jie f2266 ITA0.001-0.1615-2.40 
  Bortolotto, Denzio 1801 ITA1.0010.26153.90 

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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