Individual Calculations January 2020
 Boraso, Alessio  Total change: -4.80  Rating chartPersonal card
 WE 2 Citta' di Imola - A Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 2175 2294 3.00 5 -0.24 20 -4.80 
  Miotto, Alberto 2027 ITA1.0010.18203.60 
  Castellanos Rodriguez, Renier m2474 ESP0.001-0.2620-5.20 
  Drei, Andrea f2146 ITA0.001-0.7020-14.00 
  Maddens, Martijn c2187 BEL1.0010.35207.00 
  Doric, Senad 2040 ITA1.0010.19203.80 

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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