Individual Calculations October 2017
 Ruggeri, Claudio  Total change: -6.00  Rating chartPersonal card
 FE 59 Imperia - B Imperia ITA 2017-09-03
RcRownchangeKK*chgGame
 1730 1708 3.00 7 -0.30 20 -6.00 
  Morselli, Stefano 1862 ITA0.001-0.2920-5.80 
  De Renzi, Giuseppe 1600 ITA0.001-0.6520-13.00 
  Pioli, Franco 1599 ITA1.0010.35207.00 
  Joguet, Patrick 1630 FRA1.0010.39207.80 
  Rihouey, Franck 1798 FRA0.5010.12202.40 
  Graziani, Mauro 1847 ITA0.001-0.3120-6.20 
  Rossi Cassani, Gianni 1771 ITA0.5010.09201.80 

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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