Individual Calculations October 2018
 Rondelli, Roberto  Total change: 22.00  Rating chartPersonal card
 OP 4 Citta' di Ancona Camerano ITA 2018-08-31
RcRownchangeKK*chgGame
 1874 1743 2.50 4 1.10 20 22.00 
  Rosato, Luciano 2074 ITA0.5010.38207.60 
  Serloni, Ludovico 1752 ITA0.5010.01200.20 
  Capparuccia, Alessandro 1660 ITA1.0010.39207.80 
  Vigile, Matteo Riccardo 2009 ITA0.5010.32206.40 

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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