Individual Calculations July 2012
 Macchiettini, Pierangelo  Total change: 10.80  Rating chartPersonal card
 OP IX Primavera a Robecchetto Robecchetto con Induno ITA 2012-04-12
RcRownchangeKK*chgGame
 1670 1701 3.00 5 0.36 30 10.80 
  Koureas, Panicos 1393 ITA1.0010.14304.20 
  Santarelli, Sabatino 1614 ITA1.0010.383011.40 
  Novi`, Giuseppe 1810 ITA0.001-0.3530-10.50 
  Moroni, Luca 1801 ITA0.5010.14304.20 
  Merlotti, Marco 1734 ITA0.5010.05301.50 

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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