Individual Calculations October 2014
 Ciuffreda, Riccardo  Total change: -0.80  Rating chartPersonal card
 OP Trofeo degli Scudi 3N Vimercate ITA 2014-09-12
RcRownchangeKK*chgGame
 1476 1482 1.50 3 -0.02 40 -0.80 
  Secondi, Alberto 1341 ITA1.0010.314012.40 
  Hali, Jacques 1540 ITA0.5010.08403.20 
  Maffeis, Fabio 1548 ITA0.001-0.4140-16.40 

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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