Individual Calculations May 2012
 Giannandrea, Fabio  Total change: 20.40  Rating chartPersonal card
 OP Citta' di Pomezia Torvajanica ITA 2012-01-23
RcRownchangeKK*chgGame
 1706 1462 1.50 2 1.09 30 32.70 
  Natale, Federico 1636 ITA1.0010.733021.90 
  Alfarano, Andrea 1776 ITA0.5010.363010.80 

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)
 
 OP del Cavallo - B Rocca Priora ITA 2012-03-16
RcRownchangeKK*chgGame
 1697 1462 0.00 2 -0.41 30 -12.30 
  Carlacci, Umberto 1722 ITA0.001-0.1830-5.40 
  Di Carlo, Adriano 1672 ITA0.001-0.2330-6.90 

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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