Individual Calculations May 2010
 Cohen-Codar, Ariel  Total change: 1.05  Rating chartPersonal card
 Festival International des Jeunes de Paris - Jun à Pup Paris FRA 2010-03-01
RcRownchangeKK*chgGame
 1795 1705 3.00 5 1.08 15 16.20 
  Ek, Alexandre 1833 FRA0.5010.17152.55 
  Baldi, Valentine 1635 FRA1.0010.40156.00 
  Maltsev, Leonid 1915 UKR1.0010.771511.55 
  Kenneskog, Theodor 1886 SWE0.001-0.2615-3.90 
  Rivet, Cyrille 1704 FRA0.5010.00150.00 

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)
 
 Nationale 2 Jeunes - R6 Various FRA 2010-03-21
RcRownchangeKK*chgGame
 1546 1705 0.50 1 -0.21 15 -3.15 
  Ghyselen, Alexis 1546 FRA0.501-0.2115-3.15 

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)
 
 3e Trophee IDF Jeunes - A Saint Mande FRA 2010-04-03
RcRownchangeKK*chgGame
 1782 1705 0.00 2 -0.80 15 -12.00 
  Gros, Alexandre 1871 FRA0.001-0.2815-4.20 
  Zychowski, Antoine 1692 FRA0.001-0.5215-7.80 

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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