Individual Calculations April 2015
 Casini, Ivan  Total change: -57.20  Rating chartPersonal card
 WE 3 Sotto la Torre - B Pisa ITA 2015-03-20
RcRownchangeKK*chgGame
 1617 1681 1.50 5 -1.43 40 -57.20 
  Pazzi, Maurizio 1509 ITA1.0010.274010.80 
  Belli, Michela 1756 ITA0.001-0.4040-16.00 
  Bianchi, Pedro 1578 ITA0.001-0.6440-25.60 
  Gulinelli, Euro 1620 ITA0.001-0.5840-23.20 
  Orlandi, Paolo 1622 ITA0.501-0.0840-3.20 

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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