Individual Calculations September 2010
 Castagna, Riccardo  Total change: 22.25  Rating chartPersonal card
 CIG under 16 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1762 1606 0.50 2 -0.11 25 -2.75 
  Lezzerini, Marco 1672 ITA0.5010.09252.25 
  Carlomagno, Vincenzo 1851 ITA0.001-0.2025-5.00 

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 11 Citta' di Ozieri Ozieri ITA 2010-08-05
RcRownchangeKK*chgGame
 1734 1606 3.00 6 1.00 25 25.00 
  Goffi, Cesare 1871 ITA0.001-0.1825-4.50 
  Favini, Giovanni 1703 ITA0.5010.13253.25 
  Manca, Giovanni 1646 ITA1.0010.562514.00 
  Serra, Emanuele 1785 ITA0.5010.23255.75 
  Pais, Mario 1748 ITA0.5010.19254.75 
  Zaami, Gaetano 1653 ITA0.5010.07251.75 

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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