Individual Calculations November 2017
 Alessandrini, Alfredo  Total change: -25.40  Rating chartPersonal card
 WE 16 Citta' di Varese Gavirate ITA 2017-10-06
RcRownchangeKK*chgGame
 1621 1668 1.50 5 -1.27 20 -25.40 
  Cordiano, Franco 1335 ITA1.0010.12202.40 
  Ambrosini, Andrea 1808 ITA0.001-0.3120-6.20 
  Rodolfo Masera, Giovanni Luca 1967 ITA0.001-0.1520-3.00 
  Marchesotti, Giovanni 1425 ITA0.501-0.3020-6.00 
  Rodolfo Masera, Tommaso 1571 ITA0.001-0.6320-12.60 

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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