Individual Calculations July 2015
 Bonvalot, Isabelle  Total change: -41.80  Rating chartPersonal card
 238-A open FIDE du club 608 (-2200 elo) PARIS FRA 2015-06-06
RcRownchangeKK*chgGame
 1861 1899 1.50 5 -1.26 20 -25.20 
  Morabbi, Armin 2152 FRA0.001-0.1920-3.80 
  Bourbon, Bernard 1847 FRA0.001-0.5720-11.40 
  Cheishvili, Nani 1895 FRA0.501-0.0120-0.20 
  Marathee, Eric 1791 FRA0.001-0.6520-13.00 
  Mostefai, Malik 1620 FRA1.0010.16203.20 

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)
 
 239-A open FIDE du club 608 (-2200 elo) PARIS FRA 2015-06-20
RcRownchangeKK*chgGame
 1853 1899 2.00 5 -0.83 20 -16.60 
  Kirszenberg, Marc 2136 FRA0.001-0.2020-4.00 
  Denjoy, Arnaud 1816 FRA0.001-0.6120-12.20 
  Joussim, Philippe 1701 FRA0.501-0.2620-5.20 
  Raux, Samuel 1827 FRA1.0010.40208.00 
  Mapelle, Jacques 1784 MNC0.501-0.1620-3.20 

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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