Individual Calculations September 2019
 De Marco, Walter  Total change: 16.80  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 2041 1821 3.00 9 0.84 20 16.80 
  Cugini, Verter 2054 ITA1.0010.792015.80 
  Tiraboschi, Nicolo 2178 ITA0.5010.39207.80 
  Ranieri, Fabrizio f2221  * ITA0.5010.42208.40 
  Cardili, Mariano 2073 ITA0.001-0.1920-3.80 
  Ruggeri, Pietro 1954 ITA0.5010.18203.60 
  Nordio, Giorgio 1963 ITA0.5010.19203.80 
  Zoldan, Matteo c2132 ITA0.001-0.1420-2.80 
  Ranfagni, Stefano 1933 ITA0.001-0.3520-7.00 
  Pegno, Mattia 1857 ITA0.001-0.4520-9.00 
 * 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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