Individual Calculations December 2018
 Cocconcelli, Lorenzo  Total change: 4.00  Rating chartPersonal card
 WE 2 Vignola - A Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 2069 2030 2.00 4 0.20 20 4.00 
  Massironi, Marco 2237 ITA0.001-0.2320-4.60 
  Forno, Roberto 1875 ITA1.0010.29205.80 
  Di Trapani, Davide 2193 ITA0.001-0.2820-5.60 
  Egli, Urs 1970 SUI1.0010.42208.40 

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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