Individual Calculations April 2015
 Davini, Andrea  Total change: 5.60  Rating chartPersonal card
 WE 3 Sotto la Torre - B Pisa ITA 2015-03-20
RcRownchangeKK*chgGame
 1650 1684 3.00 5 0.28 20 5.60 
  Sanna, Mario 1549 ITA1.0010.32206.40 
  Rondelli, Roberto 1765 ITA0.5010.11202.20 
  Garcia Rodriguez, Yurnio 1726 ITA0.001-0.4420-8.80 
  Pinarelli, Giuseppe 1633 ITA0.501-0.0720-1.40 
  Bianchi, Pedro 1578 ITA1.0010.36207.20 

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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