Individual Calculations February 2015
 Colantonio, Marco  Total change: 17.40  Rating chartPersonal card
 FE 3 SS Lazio - B Roma ITA 2015-01-03
RcRownchangeKK*chgGame
 1627 1696 5.00 7 0.87 20 17.40 
  Morganti, Massimo 1484 ITA1.0010.23204.60 
  Navarra, Stefano 1537 ITA1.0010.29205.80 
  De Angelis, Nico 1496 ITA0.501-0.2620-5.20 
  Urzi , Silvio 1719 ITA1.0010.532010.60 
  Squicciarini, Simone 1771 ITA0.5010.10202.00 
  Roccatani, Raffaele 1727 ITA0.001-0.4620-9.20 
  Galasso, Umberto 1653 ITA1.0010.44208.80 

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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