Individual Calculations August 2021
 Krupenko, Peter  Total change: -9.80  Rating chartPersonal card
 OP Holiday La Marca Villorba ITA 2021-06-25
RcRownchangeKK*chgGame
 2044 1917 2.50 8 -0.49 20 -9.80 
  Vitenberg, Noam Aviv f2317  * NOR0.001-0.0820-1.60 
  Rasti, Arvin 2231 SWE0.001-0.1420-2.80 
  Rossi, Gianni 1637 ITA1.0010.16203.20 
  Stork, Oliver f2317  * GER0.001-0.0820-1.60 
  Di Chiara, Mauro 1876 ITA0.501-0.0620-1.20 
  Matsumura, Cocoro 1924 FRA0.001-0.4920-9.80 
  Pompili, Alberto 1765 ITA1.0010.30206.00 
  Weber, Samuel f2288 GER0.001-0.1020-2.00 
 * 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)
 

 

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