Individual Calculations August 2019
 Michalski, Karol  Total change: 15.00  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 2131 2018 4.00 9 0.75 20 15.00 
  Sanchez, Louis f2316 FRA0.001-0.1520-3.00 
  Dev, Shah c2184 IND1.0010.722014.40 
  Real, Thibault 2266 BEL0.001-0.1920-3.80 
  Decosse, Jean-Fabien c2160 FRA0.001-0.3120-6.20 
  Lo Iacono, Sebastien 1923 FRA1.0010.37207.40 
  Unuk, Laura wg2284 SLO0.001-0.1820-3.60 
  Podvin, Antoine 2067 FRA0.001-0.4320-8.60 
  Bedini, Lucas 1920 FRA1.0010.37207.40 
  Roux, Baptiste 2056 FRA1.0010.552011.00 

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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