Individual Calculations May 2012
 Arruzza, Francesco  Total change: -8.85  Rating chartPersonal card
 WE Citta' di Piverone Piverone ITA 2012-03-09
RcRownchangeKK*chgGame
 1695 1830 2.00 4 -0.67 30 -20.10 
  Ferraro, Federico 1562 ITA1.0010.17305.10 
  Papalini, Claudio 1634 ITA1.0010.25307.50 
  Siclari, Giovanni 1956 ITA0.001-0.3330-9.90 
  Carraria, M. Ludovico 1628 ITA0.001-0.7630-22.80 

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)
 
NOTE: K factor changed
 WE 21 Comune di Ceriano - B Ceriano Laghetto ITA 2012-03-23
RcRownchangeKK*chgGame
 1793 1830 3.50 5 0.75 15 11.25 
  Adami, Antonio 1705 ITA1.0010.33154.95 
  Tagliaferri, Valerio 1851 ITA1.0010.53157.95 
  Merlotti, Marco 1734 ITA0.501-0.1315-1.95 
  Coppola, Federico 1825 ITA0.001-0.5115-7.65 
  Pedemonte, Claudio 1851 ITA1.0010.53157.95 

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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