Rapid: Individual Calculations May 2017
 Davi, Alessandro  Total change: -9.80  Rating chartPersonal card
 CAMPIONATI ITALIANI A 15' ACQUI TERME ITA 2017-04-09
RcRownchangeKK*chgGame
 2032 2215 6.00 9 -0.49 20 -9.80 
  Matei, Christian Mihai 1827 ITA1.0010.09201.80 
  Serio, Danilo 1995 ITA1.0010.22204.40 
  Rombaldoni, Denis m2436 ITA0.001-0.2220-4.40 
  Sorcinelli, Francesco 2065 ITA0.501-0.2020-4.00 
  Iudicello, Giovanni 2012 ITA0.001-0.7620-15.20 
  Bossoni, Mario 1941 ITA0.501-0.3320-6.60 
  Bini, Massimo 1950 ITA1.0010.18203.60 
  Razzano, Lorenzo 1964 ITA1.0010.19203.80 
  Bisi, Samuele 2096 ITA1.0010.34206.80 

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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