Individual Calculations July 2013
 Calzolari, Marco  Total change: 13.35  Rating chartPersonal card
 FE 2 Comune di Piverone Piverone ITA 2013-05-24
RcRownchangeKK*chgGame
 1895 1712 1.50 4 0.42 15 6.30 
  Montilli, Vincenzo 2003 ITA0.5010.35155.25 
  Zannoni, Gianni 1772 ITA0.5010.08151.20 
  Di Chiara, Mauro 1958 ITA0.001-0.1915-2.85 
  D Amato, Piergiorgio 1846 ITA0.5010.18152.70 

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)
 
 FE 25 Citta' di Lucca - B Lucca ITA 2013-06-14
RcRownchangeKK*chgGame
 1602 1731 2.50 3 0.47 15 7.05 
  Petri, Petrag 1560 ITA0.501-0.2315-3.45 
  Spinetta, Gianni 1609 ITA1.0010.33154.95 
  Gulinelli, Euro 1638 ITA1.0010.37155.55 

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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