Individual Calculations February 2023
 Penza, Michele  Total change: -4.80  Rating chartPersonal card
 FE 11 Lazio Scacchi - C Roma ITA 2023-01-04
RcRownchangeKK*chgGame
 1293 1361 4.00 7 -0.12 40 -4.80 
  Donato, Michel 1138 ITA1.0010.22408.80 
  Fiorenza, Valerio 1260 ITA1.0010.364014.40 
  Marchenkov, Lorenzo 1314 ITA0.001-0.5740-22.80 
  Corvi, Maddalena 1434 ITA1.0010.604024.00 
  Alfidi, Giulia 1293 ITA0.501-0.0940-3.60 
  Saporito, Giulio Cong Yan 1225 ITA0.501-0.1840-7.20 
  Falzone, Lorenzo 1387 ITA0.001-0.4640-18.40 

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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