Individual Calculations December 2019
 Cacciola, Alfredo  Total change: -30.40  Rating chartPersonal card
 Lugano Master Open 2019 Lugano SUI 2019-11-01
RcRownchangeKK*chgGame
 2040 2212 2.00 5 -1.52 20 -30.40 
  Lagrotteria, Salvatore 1978 ITA0.501-0.2920-5.80 
  Paleologu, Vladimir 2074 SUI0.501-0.1920-3.80 
  Zecirovic, Giacomo 1812  * SUI0.501-0.4220-8.40 
  Reinhardt, Bernd 2189 GER0.001-0.5320-10.60 
  Buehler, Michael 2148 SUI0.501-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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