Individual Calculations February 2015
 Vuelban, Virgilio  Total change: 8.10  Rating chartPersonal card
 FE 3 SS Lazio Roma ITA 2015-01-03
RcRownchangeKK*chgGame
 2232 2315 5.00 7 0.81 10 8.10 
  Vesce, Emanuele 1989 ITA1.0010.13101.30 
  Castelfranchi, Carlo 2067 ITA1.0010.19101.90 
  Ortega, Lexy g2475 ITA0.5010.21102.10 
  Bifulco, Michel 2124 ITA1.0010.25102.50 
  Machidon, Cristi 2173 MDA0.501-0.1910-1.90 
  Drasko, Milan g2427 MNE0.001-0.3510-3.50 
  Moroni, Luca Jr f2367 ITA1.0010.57105.70 

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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