Individual Calculations February 2016
 Serano, Alice  Total change: -22.80  Rating chartPersonal card
 CP Chieti 2016 Chieti ITA 2016-01-09
RcRownchangeKK*chgGame
 1452 1354 1.00 4 -0.57 40 -22.80 
  Andreozzi, Francesco 1726 ITA0.001-0.1040-4.00 
  Marvulli, Michele 1407 ITA0.001-0.4340-17.20 
  Rosati, Rosanna 1310 ITA1.0010.444017.60 
  Di Stefano, Piero 1365 ITA0.001-0.4840-19.20 

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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