Individual Calculations April 2017
 Lombardo, Corrado  Total change: -10.40  Rating chartPersonal card
 CP Palermo 2017 Palermo ITA 2017-02-23
RcRownchangeKK*chgGame
 1690 1854 3.00 5 -0.52 20 -10.40 
  Urzi , Giovanni 1553 ITA1.0010.15203.00 
  La Franca, Vincenzo 1603 ITA1.0010.19203.80 
  Cino, Giuseppe Adalberto 1753 ITA0.501-0.1420-2.80 
  Montalbano, Federico 1886 ITA0.001-0.4620-9.20 
  Maggio, Baldassare 1655 ITA0.501-0.2620-5.20 

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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