Individual Calculations February 2015
 Bortolazzi, Michele  Total change: -18.20  Rating chartPersonal card
 CP Verona 2015 Zevio ITA 2015-01-17
RcRownchangeKK*chgGame
 1813 1921 3.00 6 -0.91 20 -18.20 
  Curto, Carlo Alberto 1651 ITA1.0010.17203.40 
  Xia, Jie f2309 ITA0.001-0.0920-1.80 
  Menini, Luca 1711 ITA1.0010.23204.60 
  Sigillo, Carmelo 1717 ITA1.0010.24204.80 
  Pisani, Valerio 1716 ITA0.001-0.7620-15.20 
  Adami, Antonio 1775 ITA0.001-0.7020-14.00 

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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