Individual Calculations January 2016
 Di Trapani, Davide  Total change: 25.60  Rating chartPersonal card
 WE 2 Inverno Mimosa Milano ITA 2015-12-18
RcRownchangeKK*chgGame
 2103 2142 4.00 5 1.28 20 25.60 
  Cereda, Loris 2252 ITA0.5010.15203.00 
  Miracola, Giorgia 1932 ITA1.0010.23204.60 
  Pasini, Nicolo 1909 ITA1.0010.21204.20 
  Damia, Angelo f2199 ITA0.5010.08201.60 
  Robertsen, Thomas 2222 NOR1.0010.612012.20 

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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