Individual Calculations January 2022
 Bellincampi, Stefano  Total change: -18.20  Rating chartPersonal card
 WE 26 Memorial Roberto Magari - A Siena ITA 2021-12-03
RcRownchangeKK*chgGame
 1969 2047 1.50 4 -0.91 20 -18.20 
  Ravagnani, Tiziano 1861 ITA1.0010.26205.20 
  Luchi, Max 1960 ITA0.501-0.1220-2.40 
  Roccanti, Lapo 1898 ITA0.001-0.7020-14.00 
  Ulrich, Thomas 2155 SWE0.001-0.3520-7.00 

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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