Individual Calculations April 2008
 Rabbiosi, Carlo  Total change: 1.25  Rating chartPersonal card
 OP Vimercate Vimercate ITA 2007-12-07
RcRownchangeKK*chgGame
 1968 1838 0.50 2 -0.19 25 -4.75 
  Marinescu, Marian 2129 ITA0.001-0.1525-3.75 
  Lancianese, Giuseppe 1806 ITA0.501-0.0425-1.00 

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)
 
 CP Sondrio Berbenno di Valtellina ITA 2008-01-25
RcRownchangeKK*chgGame
 2022 1838 0.50 1 0.24 25 6.00 
  Scanferla, Paolo 2022 ITA0.5010.24256.00 

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)
 

 

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