Individual Calculations August 2019
 Callier, Christophe  Total change: -17.60  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 2154 1994 1.50 8 -0.88 20 -17.60 
  Rahul, S 2261 IND0.001-0.1820-3.60 
  Kolas, Tore 2120 NOR0.001-0.3320-6.60 
  Michalski, Filip 2080 POL1.0010.622012.40 
  Coursaget, Nicolas f2247 FRA0.5010.31206.20 
  Papadiamandis, Elliot 2226 FRA0.001-0.2120-4.20 
  Neustroev, Victor c2220 RUS0.001-0.2120-4.20 
  Stoenescu, Radu 2076 FRA0.001-0.3920-7.80 
  Bigonnet, Jean-Michel 2003 FRA0.001-0.4920-9.80 

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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