Individual Calculations May 2010
 Pienabarca, Nicola  Total change: 21.15  Rating chartPersonal card
 CP Roma Roma ITA 2010-03-05
RcRownchangeKK*chgGame
 2048 2076 3.50 4 1.41 15 21.15 
  De Lisa, Carmine 1750 ITA1.0010.13151.95 
  Chiaretti, Roberto 2196 ITA0.5010.16152.40 
  Trebeschi, Andrea 2035 ITA1.0010.44156.60 
  Lantini, Marco 2210 ITA1.0010.681510.20 

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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