Individual Calculations September 2013
 Bortolotto, Denzio  Total change: -0.45  Rating chartPersonal card
 OP della Valbelluna Limana ITA 2013-07-25
RcRownchangeKK*chgGame
 1805 1816 3.00 6 -0.03 15 -0.45 
  Piro, Valerio 2030 ITA0.001-0.2315-3.45 
  Boschesi, Giovanni 1529 ITA1.0010.16152.40 
  Buzzatti, Francesco 1939 ITA0.001-0.3315-4.95 
  Mortola, Alberto 1933 ITA0.001-0.3415-5.10 
  Beltrame, Leonardo 1582 ITA1.0010.21153.15 
  Rossi, Gianni 1816 ITA1.0010.50157.50 

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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