Individual Calculations January 2014
 Tinari, Marco  Total change: -36.30  Rating chartPersonal card
 WE Roma Capitale Roma ITA 2013-11-22
RcRownchangeKK*chgGame
 2030 1941 0.00 3 -1.21 30 -36.30 
  Esposito, Luca f2269 ITA0.001-0.1330-3.90 
  Sonis, Francesco 1910 ITA0.001-0.5430-16.20 
  Melchior, Alex 1910 ITA0.001-0.5430-16.20 

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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