Individual Calculations June 2015
 Cerasi, Umberto  Total change: -36.40  Rating chartPersonal card
 Luxembourg Team Championship 14/15 r1-2 various LUX 2014-10-05
RcRownchangeKK*chgGame
 1888 2021 0.50 1 -0.18 20 -3.60 
  Ajdarpasic, Kemal 1888 LUX0.501-0.1820-3.60 

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)
 
 Luxembourg Team Championship 14/15 r8-10 various LUX 2015-03-01
RcRownchangeKK*chgGame
 1881 2005 0.00 1 -0.67 20 -13.40 
  Mertens, David 1881 LUX0.001-0.6720-13.40 

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)
 
 39ème open international d'échecs de Fourmies FOURMIES FRA 2015-05-23
RcRownchangeKK*chgGame
 1905 2027 3.50 7 -0.97 20 -19.40 
  Bracq, Christian 1677 FRA1.0010.11202.20 
  Debray, Christopher m2328 FRA0.5010.35207.00 
  Haub, Thorsten Michael m2397 GER0.001-0.1020-2.00 
  Niedzielski, Claude 1627  * FRA1.0010.08201.60 
  Hameau, Cyril 1875 FRA0.001-0.7020-14.00 
  Kuiper, Willem 1775 NED0.001-0.8120-16.20 
  Hartog, Henri 1656 NED1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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