Individual Calculations March 2011
 Christen, Peter Walter  Total change: 5.55  Rating chartPersonal card
 WE 2 Baia Corallo Imperia ITA 2011-01-21
RcRownchangeKK*chgGame
 1742 1581 1.50 5 0.03 15 0.45 
  De Luca, Fabio 1837 ITA0.001-0.1915-2.85 
  Cairo, Serge 1777 FRA0.001-0.2515-3.75 
  Giostra, Lorenzo 1683 ITA0.5010.14152.10 
  Liviabella, Lucio 1621 ITA0.001-0.4415-6.60 
  Pedemonte, Claudio 1791 ITA1.0010.771511.55 

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)
 
 CP Savona 2011 Savona ITA 2011-01-28
RcRownchangeKK*chgGame
 1817 1581 1.00 3 0.34 15 5.10 
  Tagliano, Maurizio 1852 ITA0.001-0.1715-2.55 
  Castellano, Adriano 1676 ITA1.0010.63159.45 
  Mercandelli, Claudio 1923 ITA0.001-0.1215-1.80 

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)
 

 

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