Individual Calculations January 2023
 Yao, Stefano  Total change: -15.00  Rating chartPersonal card
 FE Torino International Open - A Torino ITA 2022-12-05
RcRownchangeKK*chgGame
 2241 2312 4.50 9 -0.75 20 -15.00 
  Maldonado Gonzales, Stefano 2015 ITA1.0010.15203.00 
  Gromovs, Sergejs f2077 ITA1.0010.21204.20 
  Godena, Michele g2465 ITA0.5010.20204.00 
  Loiseau, Quentin m2437 FRA0.5010.17203.40 
  Favaloro, Andrea f2372 ITA0.001-0.4220-8.40 
  Cacciola, Alfredo 2190 ITA1.0010.33206.60 
  Ortega, Lexy g2418 ITA0.001-0.3620-7.20 
  Lattanzio, Savino 2188 ITA0.001-0.6720-13.40 
  Gola, Giorgio 2009 ITA0.501-0.3620-7.20 

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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