Individual Calculations January 2020
 Drei, Andrea  Total change: 24.60  Rating chartPersonal card
 WE 2 Citta' di Imola - A Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 2341 2146 2.50 5 1.23 20 24.60 
  Zaja, Ivan g2461 CRO1.0010.862017.20 
  Dudin, Gleb f2345 RUS0.001-0.2420-4.80 
  Boraso, Alessio f2294 ITA1.0010.702014.00 
  Napoli, Nicolo f2332 ITA0.001-0.2620-5.20 
  Orfini, Nicolo 2271 ITA0.5010.17203.40 

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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