Individual Calculations April 2017
 Andolfatto, Maria  Total change: 30.00  Rating chartPersonal card
 WE 26 Comune di Ceriano Ceriano Laghetto ITA 2017-03-17
RcRownchangeKK*chgGame
 2049 1930 2.50 5 0.75 40 30.00 
  Bonassi, Tommaso 2083 ITA0.001-0.3040-12.00 
  Regondi, Lorenzo 1977 ITA1.0010.574022.80 
  Ranfagni, Stefano 1938 ITA0.5010.01400.40 
  Sbarra, Marco f2220 ITA0.001-0.1640-6.40 
  Cavalieri, Riccardo 2027 ITA1.0010.634025.20 

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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