Individual Calculations May 2023
 Arun, Ria  Total change: -59.60  Rating chartPersonal card
 WE 25 Primavera - A Genova ITA 2023-04-14
RcRownchangeKK*chgGame
 1765 1620 0.50 4 -0.78 40 -31.20 
  Bricola, Tommaso 1935 ITA0.001-0.1440-5.60 
  Di Nallo, Federico 1749 ITA0.001-0.3340-13.20 
  Mercandelli, Claudio 1745 ITA0.5010.17406.80 
  Bachi, Jacopo 1631 ITA0.001-0.4840-19.20 

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)
 
 WE 10 Renato Didoni - A Milano ITA 2023-04-21
RcRownchangeKK*chgGame
 1594 1620 1.50 4 -0.71 40 -28.40 
  Longo, Giovanni 1370 ITA0.501-0.3140-12.40 
  Carbone, Stefano 2037 ITA0.001-0.0740-2.80 
  Brioschi, Camillo 1613 ITA0.001-0.5140-20.40 
  Nolano, Marco 1355 ITA1.0010.18407.20 

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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