Individual Calculations June 2021
 Marsico, Mario  Total change: -43.60  Rating chartPersonal card
 WE 20 Lazio Scacchi B Roma ITA 2021-04-30
RcRownchangeKK*chgGame
 1557 1228 0.00 1 -0.12 40 -4.80 
  Cecconi, Adriano 1557 ITA0.001-0.1240-4.80 

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)
 
 WE 2 Primavera a Roma 2021 - B Roma ITA 2021-05-14
RcRownchangeKK*chgGame
 1051 1228 0.50 2 -0.97 40 -38.80 
  Ferrante, Marco 1089 ITA0.501-0.1940-7.60 
  Romeo, Tommaso 1012 ITA0.001-0.7840-31.20 

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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