Individual Calculations January 2010
 Ciuchi, Francesco  Total change: 37.75  Rating chartPersonal card
 OP II Pieve a Nievole Pieve a Nievole ITA 2009-10-23
RcRownchangeKK*chgGame
 1970 1709 1.50 4 0.76 25 19.00 
  Castrogiovanni, Carlo 2018 ITA0.001-0.1425-3.50 
  Burgassi, Daniele 1906 ITA0.5010.25256.25 
  Onesti, Luca 1968 ITA1.0010.822520.50 
  Garofalo, Simone 1986 ITA0.001-0.1725-4.25 

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)
 
 WE 14 Roberto Magari Siena ITA 2009-11-13
RcRownchangeKK*chgGame
 1912 1709 2.00 5 0.75 25 18.75 
  Cocuzzi, Edoardo 1972 ITA0.5010.32258.00 
  Tagliagambe, Stefano 1987 ITA0.5010.33258.25 
  Sermoneta, Eugenio 1748 ITA0.001-0.4525-11.25 
  Bitossi, Massimo 1974 ITA0.5010.32258.00 
  Gori, Marco 1881 ITA0.5010.23255.75 

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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