Individual Calculations May 2023
 Tarable, Pietro  Total change: 0.80  Rating chartPersonal card
 WE 25 Primavera - B Genova ITA 2023-04-14
RcRownchangeKK*chgGame
 1532 1448 2.00 5 0.02 40 0.80 
  Rivara, Massimo 1652 ITA0.001-0.2440-9.60 
  Quispe Rodriguez, Luis Gabriel 1382 PER0.501-0.0940-3.60 
  Nicolis, Claudio 1686 ITA0.5010.304012.00 
  Tagliano, Maurizio 1599 ITA0.5010.20408.00 
  La Licata, Matteo 1341 ITA0.501-0.1540-6.00 

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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