Individual Calculations February 2015
 Mutzel, Joseph  Total change: 4.60  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1410 1230 2.00 6 0.23 20 4.60 
  Delemarle, Jean-Jacques 1615 FRA0.001-0.0920-1.80 
  Saarlainen, Lei 1527 FRA0.001-0.1520-3.00 
  Emsalem, Marc 1421 FRA0.001-0.2520-5.00 
  Coulombeau, Jean-Noel 1095 FRA1.0010.32206.40 
  Bonneau, Lucas 1260 FRA1.0010.542010.80 
  Joucaviel, Gabrielle 1540 FRA0.001-0.1420-2.80 

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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