Individual Calculations February 2020
 Vaccari, Luigi  Total change: 1.60  Rating chartPersonal card
 WE 3 Prime mosse dell'anno - A Modena ITA 2020-01-11
RcRownchangeKK*chgGame
 1576 1329 1.00 4 0.08 20 1.60 
  Galli, Maria Vittoria 1524 ITA0.001-0.2520-5.00 
  Viola, Lorenzo 1729  * ITA0.5010.42208.40 
  Vaccari, Marco 1320 ITA0.001-0.5120-10.20 
  Gazzotti, Francesco 1729  * ITA0.5010.42208.40 
 * 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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