Individual Calculations April 2018
 Valentini, Pietro  Total change: 14.60  Rating chartPersonal card
 50 CIS - Raggruppamento C.8 Montebelluna ITA 2018-03-16
RcRownchangeKK*chgGame
 1785 1724 2.00 2 1.15 20 23.00 
  Anoe , Lorenzo 1647 ITA1.0010.39207.80 
  Barbieri, Lorenzo 1923 ITA1.0010.762015.20 

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)
 
 50 CIS - Promozione Veneto 5 Verona ITA 2018-03-16
RcRownchangeKK*chgGame
 1324 1724 0.50 1 -0.42 20 -8.40 
  Fasoli, Michele 1324  * ITA0.501-0.4220-8.40 
 * 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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