Individual Calculations April 2017
 Malai, Octavian  Total change: 52.00  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1761 1674 4.00 7 1.30 40 52.00 
  Piperno, Renato 1355 ITA1.0010.13405.20 
  Roberti, Bruno 1916 ITA0.001-0.2040-8.00 
  Dorascenzi, Angelo 1338 ITA1.0010.12404.80 
  Rocchi, Federico 1928 ITA1.0010.814032.40 
  Bizzarro, Sofia 1854 ITA1.0010.744029.60 
  Turriziani Colonna, Giovanni 1983 ITA0.001-0.1440-5.60 
  Marino, Giovanni 1953 ITA0.001-0.1640-6.40 

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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