Individual Calculations September 2023
 Marson, Roy  Total change: 8.80  Rating chartPersonal card
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2071 1969 3.50 9 0.22 40 8.80 
  Aniruddh, Chatterjee 2175 IND0.001-0.2440-9.60 
  Arnhold, Steffi 2110 GER0.001-0.3140-12.40 
  Cassi, Elisa wf2054 ITA0.5010.12404.80 
  Stoettner, Lukas 2066 GER0.001-0.3740-14.80 
  Zenari, Marco 2113 ITA0.001-0.3140-12.40 
  Marziali, Giulio 2002 ITA0.5010.05402.00 
  Maione, Melissa 1969 ITA1.0010.504020.00 
  Sloan, Jed c2022 USA1.0010.574022.80 
  Varvaglione, Antonio 2124 ITA0.5010.21408.40 

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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