Individual Calculations January 2022
 Quaranta, Cristiano  Total change: 10.40  Rating chartPersonal card
 WE Felice Bosi 2021 - A Milano ITA 2021-11-26
RcRownchangeKK*chgGame
 1966 2062 3.50 5 0.52 20 10.40 
  Lavorgna, Francesco 1729 ITA1.0010.12202.40 
  Botta, Massimiliano 2216 ITA0.5010.21204.20 
  Cozzolino, Angelo 1990 ITA0.501-0.1020-2.00 
  Motola, Jacopo 2204 ITA0.5010.19203.80 
  Bachi, Jacopo 1690 ITA1.0010.10202.00 

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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