Individual Calculations January 2020
 Castellanos Rodriguez, Renier  Total change: 6.90  Rating chartPersonal card
 WE 2 Citta' di Imola - A Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 2346 2474 4.00 5 0.69 10 6.90 
  Brancaleoni, Maurizio f2177 ITA1.0010.15101.50 
  Boraso, Alessio f2294 ITA1.0010.26102.60 
  Lazic, Miroljub g2411 SRB0.501-0.0910-0.90 
  Dudin, Gleb f2345 RUS1.0010.33103.30 
  Valsecchi, Alessio g2503 ITA0.5010.04100.40 

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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