Individual Calculations March 2015
 Bonvalot, Isabelle  Total change: 16.40  Rating chartPersonal card
 Team 2015 - Entreprises - R4-6 PARIS FRA 2015-01-10
RcRownchangeKK*chgGame
 2023 1869 0.00 1 -0.29 20 -5.80 
  Zerafa, Jonathan 2023 FRA0.001-0.2920-5.80 

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)
 
 Team 2015 - Nationale 1 - R6-7 FRANCE FRA 2015-01-31
RcRownchangeKK*chgGame
 1902 1869 1.00 1 0.55 20 11.00 
  Pascot, Jean 1902 FRA1.0010.552011.00 

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)
 
 229 open FIDE du club 608 (-2200 elo) PARIS FRA 2015-02-14
RcRownchangeKK*chgGame
 1874 1872 3.00 5 0.56 20 11.20 
  Delbeuf, Romain 1564 FRA1.0010.14202.80 
  Montabord, Manuel 2053 FRA0.5010.24204.80 
  Chartier, Thibaud 2034 FRA0.001-0.2920-5.80 
  Malouch, Naceur 1943 FRA0.5010.10202.00 
  Bourbon, Bernard 1777 FRA1.0010.37207.40 

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)
 

 

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