Individual Calculations February 2013
 Posapiano, Giacomo  Total change: -49.80  Rating chartPersonal card
 FE 23 Robecchetto - C Robecchetto con Induno ITA 2012-12-27
RcRownchangeKK*chgGame
 1433 1662 3.00 6 -1.66 30 -49.80 
  Ciochetta, Giovanni 1516 ITA0.001-0.7030-21.00 
  Koureas, Panicos 1443 ITA0.001-0.7830-23.40 
  Frignani, Alessandro 1344 ITA0.001-0.8730-26.10 
  Gerosa, Ottavio 1492 ITA1.0010.28308.40 
  Nava, Mario 1272 ITA1.0010.09302.70 
  Calabrese, Maurizio 1528 ITA1.0010.32309.60 

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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