Individual Calculations February 2015
 Mezzadri, Malik  Total change: -12.60  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open A (+1800) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1966 1853 1.50 6 -0.63 20 -12.60 
  Leuly, Max 2087 FRA0.001-0.2120-4.20 
  Chartier, Thibaud 1997 FRA0.001-0.3120-6.20 
  Ferry, Roger 1966 FRA0.001-0.3520-7.00 
  Benhaim, Louis 1848 FRA0.501-0.0120-0.20 
  Le Pen, Steven 2047 FRA0.5010.25205.00 
  Lao, Lenath 1852 FRA0.5010.00200.00 

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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