Individual Calculations August 2021
 Marta, Daniele  Total change: -18.00  Rating chartPersonal card
 Campionato Italiano CM 2021 Civitanova Marche ITA 2021-07-17
RcRownchangeKK*chgGame
 1930 1920 3.50 9 -0.90 20 -18.00 
  Zinnai, Graziano Matteo 2077 ITA0.001-0.2920-5.80 
  Sirletti, Sonia 1813 ITA0.501-0.1520-3.00 
  Bosio, Andrea 1721 ITA1.0010.24204.80 
  Lelli, Adriano 2130 ITA0.5010.27205.40 
  Colonetti, Fabio 2067 ITA0.001-0.3020-6.00 
  Gioseffi, Massimiliano 2136 ITA0.001-0.2220-4.40 
  Lo Gatto, Riccardo 1743 ITA1.0010.27205.40 
  Syed, Danish 1839 ITA0.001-0.6120-12.20 
  Scagliarini, Lara 1842 ITA0.501-0.1120-2.20 

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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