Individual Calculations March 2012
 Mutzel, Joseph  Total change: -22.50  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1511 1417 0.00 2 -0.75 30 -22.50 
  Nadarajah, Piruntha 1578 FRA0.001-0.2930-8.70 
  Bastin, Eugene 1444 FRA0.001-0.4630-13.80 

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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