Individual Calculations February 2015
 Ortega, Lexy  Total change: -5.40  Rating chartPersonal card
 FE 3 SS Lazio Roma ITA 2015-01-03
RcRownchangeKK*chgGame
 2223 2475 5.00 7 -0.54 10 -5.40 
  Ciampi, Vincenzo 2075  * ITA1.0010.08100.80 
  Marzaduri, Riccardo 2166 ITA1.0010.14101.40 
  Vuelban, Virgilio m2315 PHI0.501-0.2110-2.10 
  Lazic, Miroljub g2442 SRB0.501-0.0510-0.50 
  Di Benedetto, Edoardo 2090 ITA0.501-0.4110-4.10 
  Marholev, Dimitar m2269 BUL0.501-0.2610-2.60 
  Albertini, Luca 2201 ITA1.0010.17101.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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