Individual Calculations January 2022
 Ciuffreda, Emanuele  Total change: -4.00  Rating chartPersonal card
 WE Autodromo di Imola - E Imola ITA 2021-12-03
RcRownchangeKK*chgGame
 1128 1344 3.00 4 -0.10 40 -4.00 
  Naldi, Stefano 1096 ITA1.0010.19407.60 
  Neri, Federico 1139 ITA0.001-0.7640-30.40 
  Boaron, Elena 1126 ITA1.0010.22408.80 
  Ruotolo, Davide 1149 ITA1.0010.254010.00 

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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