Individual Calculations October 2021
 Pellicoro, Nathalie  Total change: -27.20  Rating chartPersonal card
 FE 63 Imperia - A Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 2116 1917 0.50 7 -1.38 20 -27.60 
  Karsay, Pascal f2317  * GER0.5010.42208.40 
  Legky, Nikolay A g2317  * FRA0.001-0.0820-1.60 
  Nordio, Giorgio 2146 ITA0.001-0.2120-4.20 
  Gerlach, Felix 2062 GER0.001-0.3120-6.20 
  Jober, Robert 1939 FRA0.001-0.4720-9.40 
  Forti, Francesco 1969 ITA0.001-0.4320-8.60 
  Sala, Giulia wf2064 ITA0.001-0.3020-6.00 
 * 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)
 
 SMM 2021 1.Liga round 2 decentralised SUI 2021-09-18
RcRownchangeKK*chgGame
 1932 1917 0.50 1 0.02 20 0.40 
  Coletta, Stephane 1932 SUI0.5010.02200.40 

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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