Individual Calculations June 2023
 Lanzani, Mario  Total change: -2.60  Rating chartPersonal card
 CIS 2023 - Serie Master Bacoli ITA 2023-04-25
RcRownchangeKK*chgGame
 2249 2280 3.00 6 -0.26 10 -2.60 
  Bellia, Fabrizio m2393 ITA0.5010.15101.50 
  Rotondaro, Alberto 2145 ITA1.0010.32103.20 
  Cocchi, Andrea f2189 ITA0.501-0.1210-1.20 
  Hercegovac, Neven 2153 ITA1.0010.33103.30 
  Altini, Nicola m2401 ITA0.001-0.3410-3.40 
  Trabattoni, Franco f2211 ITA0.001-0.6010-6.00 

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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