Individual Calculations December 2017
 Compagno, Fabrizio  Total change: -31.20  Rating chartPersonal card
 FE 23 Citta' di Palermo Palermo ITA 2017-11-01
RcRownchangeKK*chgGame
 1530 1390 0.50 4 -0.78 40 -31.20 
  Cottone, Salvatore 1667 ITA0.001-0.1740-6.80 
  Madonia, Giorgio 1521 ITA0.001-0.3240-12.80 
  De Fina, Giuseppe 1432 ITA0.001-0.4440-17.60 
  Urzi , Giovanni 1498 ITA0.5010.15406.00 

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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