Individual Calculations May 2015
 Perez Romero, Pedro  Total change: -28.00  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2038 1952 1.00 4 -0.54 40 -21.60 
  Puchol, Romain 1839 FRA0.001-0.6540-26.00 
  Boukhris-Ferre, Yacine 2159 FRA0.5010.274010.80 
  Estadieu, Romeo 2079 FRA0.001-0.3340-13.20 
  Grezels, Florian 2076 FRA0.5010.17406.80 

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)
 
NOTE: K factor changed
 23e Open international de Tarbes - Tournoi principal (-2200) TARBES FRA 2015-04-04
RcRownchangeKK*chgGame
 1916 1952 3.50 7 -0.32 20 -6.40 
  Rodriguez, Luis 1746 FRA1.0010.24204.80 
  Pieri, Pierre-Louis 2112 FRA0.001-0.2920-5.80 
  Lever, Erwan 1829 FRA0.501-0.1720-3.40 
  Attard, Leopold 1841 FRA1.0010.35207.00 
  Jackson, Daniel 1726 FRA1.0010.21204.20 
  Lecoq, Julien 2064 FRA0.001-0.3520-7.00 
  Lagarde, Dimitri 2093 FRA0.001-0.3120-6.20 

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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