Individual Calculations May 2024
 Lanzani, Mario Lorenzo  Total change: -4.60  Rating chartPersonal card
 CIS 2024 - Serie Master Vasto ITA 2024-04-08
RcRownchangeKK*chgGame
 2270 2259 1.00 3 -0.46 10 -4.60 
  Gueci, Tea wm2205 ITA0.501-0.0810-0.80 
  Loiacono, Antonio f2292 ITA0.001-0.4510-4.50 
  Piscopo, Pierluigi m2312 ITA0.5010.07100.70 

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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