Individual Calculations May 2024
 Pizzala, Luca  Total change: -26.80  Rating chartPersonal card
 WE 32 Lazio Scacchi - Torneo di aprile - B Roma ITA 2024-04-20
RcRownchangeKK*chgGame
 1557 1431 1.00 5 -0.67 40 -26.80 
  Properzi, Mauro 1575 ITA1.0010.694027.60 
  Corvi, Maddalena 1640 ITA0.001-0.2340-9.20 
  Lustro, Clara 1560 ITA0.001-0.3340-13.20 
  Continolo, Marco Amadeus 1507 ITA0.001-0.4040-16.00 
  De Vito, Maurizio 1504 ITA0.001-0.4040-16.00 

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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