Individual Calculations May 2011
 Restifo, Katiuscia  Total change: -15.15  Rating chartPersonal card
 OP Sanremo Sanremo ITA 2011-02-25
RcRownchangeKK*chgGame
 1923 1826 1.50 5 -0.47 15 -7.05 
  Foglia, Maurizio 2219 ITA0.001-0.0815-1.20 
  Volpara, Riccardo 1616 ITA1.0010.23153.45 
  Tedeschi, Paolo 2049 ITA0.5010.28154.20 
  Lanzani, Giuliano 1962 ITA0.001-0.3215-4.80 
  Carfagna, Alex 1768 ITA0.001-0.5815-8.70 

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 14 Primavera a Genova Genova ITA 2011-03-18
RcRownchangeKK*chgGame
 1933 1809 0.50 3 -0.54 15 -8.10 
  Rodriguez, Alan 2104 ITA0.001-0.1515-2.25 
  Roversi, Stefano 1879 ITA0.5010.10151.50 
  Gandolfi, Gianfranco 1816 ITA0.001-0.4915-7.35 

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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