Rapid: Individual Calculations January 2019
 Martinelli, Marco  Total change: -4.60  Rating chartPersonal card
 CR ABRUZZO RAPID A SQUADRE 2018 MONTESILVANO ITA 2018-12-02
RcRownchangeKK*chgGame
 1422 1193 0.50 3 -0.23 20 -4.60 
  Ciaramella, Lorenzo 1593  * ITA0.001-0.0820-1.60 
  Masera, Lorenzo 1467 ITA0.001-0.1720-3.40 
  Fiume, Daniele 1206 ITA0.5010.02200.40 
 * 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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