Individual Calculations April 2019
 Nastro, Federico  Total change: 10.60  Rating chartPersonal card
 CIS 2019 - Serie C Girone 1 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1753 1934 2.00 2 0.53 20 10.60 
  Xu, Ten Lon 1808 ITA1.0010.33206.60 
  Carollo, Andrea 1697 ITA1.0010.20204.00 

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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