Rapid: Individual Calculations January 2016
 Di Stefano, Marco  Total change: -4.20  Rating chartPersonal card
 OP 5 MEM ONORIO VIDALE TORINO ITA 2015-11-28
RcRownchangeKK*chgGame
 1779 1640 1.50 5 -0.21 20 -4.20 
  Quagliana, Giuseppe 1999 ITA0.001-0.1020-2.00 
  Loccisano, Giuseppe 1643 ITA1.0010.502010.00 
  Cutelli, Massimo 1842 ITA0.001-0.2420-4.80 
  Di Chiara, Emanuele 1443 ITA0.501-0.2520-5.00 
  Di Chiara, Mauro 1969 ITA0.001-0.1220-2.40 

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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