Individual Calculations December 2014
 Giovarruscio, Gabriele  Total change: -14.40  Rating chartPersonal card
 OP 4 Trofeo Liscate - B Liscate ITA 2014-10-17
RcRownchangeKK*chgGame
 1700 1644 1.00 4 -0.72 20 -14.40 
  Marani, Luca 1831 ITA0.001-0.2620-5.20 
  Melino, Gianluca 1812 ITA0.001-0.2820-5.60 
  Maffeis, Fabio 1551 ITA0.501-0.1320-2.60 
  Colonetti, Fabio 1605 ITA0.501-0.0520-1.00 

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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