Individual Calculations May 2010
 Arboscelli, Gregorio  Total change: 14.40  Rating chartPersonal card
 OP Marzo Milano ITA 2010-03-18
RcRownchangeKK*chgGame
 1680 1848 2.50 4 -0.27 15 -4.05 
  Giovannini, Roberto 1463 ITA1.0010.09151.35 
  Mei, Gianluca 1898 ITA0.001-0.4315-6.45 
  Pellegrini, Fabio 1579 ITA1.0010.17152.55 
  Palmieri, Giovanni 1778 ITA0.501-0.1015-1.50 

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)
 
 OP Memorial Nicola Palladino Milano ITA 2010-04-01
RcRownchangeKK*chgGame
 2006 1848 3.00 6 1.23 15 18.45 
  Cani, Gazmir 2027 ITA0.5010.23153.45 
  Virzi, Ettore 1999 ITA0.5010.20153.00 
  Pelizzola, Danilo 2106 ITA0.5010.32154.80 
  Cerasi, Umberto 2046 ITA0.5010.26153.90 
  Gonella, Daniele 1918 ITA0.001-0.4015-6.00 
  Olivieri, Alessandro 1938 ITA1.0010.62159.30 

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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