Individual Calculations April 2018
 Nurzia, Lorenzo  Total change: 46.00  Rating chartPersonal card
 50 CIS - Promozione Abruzzo Montesilvano ITA 2018-03-16
RcRownchangeKK*chgGame
 1361 1275 2.00 2 1.15 40 46.00 
  Cellucci, Davide 1640 ITA1.0010.904036.00 
  D Ascenzo, Marino 1082 ITA1.0010.254010.00 

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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