Individual Calculations April 2018
 Mannone, Francesco  Total change: -4.40  Rating chartPersonal card
 50 CIS - Promozione Sicilia Terrasini ITA 2018-03-16
RcRownchangeKK*chgGame
 1481 1522 1.00 2 -0.11 40 -4.40 
  Miano, Andrea 1568 ITA0.5010.06402.40 
  Venturella, Valerio 1393 ITA0.501-0.1740-6.80 

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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