Individual Calculations January 2021
 Marson, Roy  Total change: 120.40  Rating chartPersonal card
 WE 2 Bassano del Grappa - B Bassano del Grappa ITA 2020-11-27
RcRownchangeKK*chgGame
 1772 1616 4.50 5 3.01 40 120.40 
  Jimchi, Abdelaziz 1785 ITA0.5010.22408.80 
  Davini, Andrea 1874 ITA1.0010.824032.80 
  Ruaro, Carlo 1736 ITA1.0010.664026.40 
  Conti, Federico 1698 ITA1.0010.614024.40 
  Dallaglio, Giovanni 1768 ITA1.0010.704028.00 

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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