Individual Calculations February 2022
 Landi, Roberto  Total change: -3.80  Rating chartPersonal card
 WE 4 Prime mosse dell'anno - A Modena ITA 2022-01-14
RcRownchangeKK*chgGame
 1593 1811 2.00 3 -0.19 20 -3.80 
  Rubini, Alessandro 1411  * ITA0.501-0.4220-8.40 
  Chiavetta, Matteo 1486 ITA1.0010.13202.60 
  Merciari, Moreno 1882 ITA0.5010.10202.00 
 * 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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