Blitz: Individual Calculations May 2017
 Serra, Emanuele  Total change: 4.60  Rating chartPersonal card
 OP 2 ARZABLITZ ARZACHENA ITA 2017-04-23
RcRownchangeKK*chgGame
 1776 1849 5.50 9 0.23 20 4.60 
  Clipici, Dumitru 1508 ITA1.0010.12202.40 
  Cossu, Andrea 1652 ITA1.0010.25205.00 
  Sonis, Francesco m2118 ITA0.001-0.1720-3.40 
  Nonna, Jean-Francois 1531 FRA0.501-0.3720-7.40 
  Neri, Enzo 2062 ITA1.0010.772015.40 
  Lai, Lorenzo 1665 ITA1.0010.26205.20 
  Messina, Giuseppe Ottavio 1979 ITA0.001-0.3220-6.40 
  Ardu, Luigi 1703 ITA0.001-0.7020-14.00 
  Iandolo, Giovanni 1768 ITA1.0010.39207.80 

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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