Individual Calculations February 2014
 Vercelli, Alessandro  Total change: 12.15  Rating chartPersonal card
 OP XXII Citta' di Montecatini Montecatini Terme ITA 2013-12-27
RcRownchangeKK*chgGame
 2001 1676 1.50 5 0.84 15 12.60 
  Scali, Fausto 1965 ITA0.5010.34155.10 
  Calabrese, Claudio 2049 ITA0.5010.40156.00 
  Bettazzi, Alessandro 1957 ITA0.5010.34155.10 
  Yao, Stefano 2062 ITA0.001-0.0915-1.35 
  Arnetta, Maria Teresa wf1971 ITA0.001-0.1515-2.25 

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 18 Santa Margherita Santa Margherita Ligure ITA 2014-01-03
RcRownchangeKK*chgGame
 1812 1676 1.00 3 -0.03 15 -0.45 
  Traverso, Massimiliano 1943 ITA0.001-0.1815-2.70 
  De Pirro, Amedeo 1540 ITA1.0010.32154.80 
  Mortola, Alberto 1954 ITA0.001-0.1715-2.55 

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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