Individual Calculations February 2019
 Alessandrini, Alfredo  Total change: -1.60  Rating chartPersonal card
 CP Novara e Verbania 2019 Briga Novarese ITA 2019-01-25
RcRownchangeKK*chgGame
 1518 1607 3.00 5 -0.08 20 -1.60 
  Cavagna, Marco 1456 ITA0.001-0.7020-14.00 
  Corbelli, Daniele 1438 ITA1.0010.28205.60 
  Di Fina, Marcello 1464 ITA1.0010.31206.20 
  Cerri, Stefano 1634 ITA0.5010.04200.80 
  Basaglia, Paolo 1598 ITA0.501-0.0120-0.20 

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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