Individual Calculations January 2009
 Cayla, Jonathan  Total change: 37.05  Rating chartPersonal card
 N2 Jeunes - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1907 1844 1.00 1 0.59 15 8.85 
  Botto, Julien 1907 MNC1.0010.59158.85 

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)
 
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1658 1844 1.00 1 0.26 15 3.90 
  Oltra, Alexandre 1658 FRA1.0010.26153.90 

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)
 
 7e open international de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 1817 1844 4.50 8 0.25 15 3.75 
  Giffard, Nicolas m2194 FRA0.001-0.1115-1.65 
  Daadaa, Soha 1506 FRA1.0010.12151.80 
  Degrave, Jack 2017 FRA0.001-0.2715-4.05 
  Obringer, Jean-Marc 2029 FRA0.5010.24153.60 
  Abidi, Ines 1541 FRA0.001-0.8615-12.90 
  Leray, Jean-Claude 1675 FRA1.0010.28154.20 
  Tassel, Pierre 1667 FRA1.0010.27154.05 
  Bonnaud, Albert 1903 FRA1.0010.58158.70 

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)
 
 N2 Jeunes - R2 Various FRA 2008-11-08
RcRownchangeKK*chgGame
 1830 1844 2.00 2 0.97 15 14.55 
  Toullec, Renan 1639 FRA1.0010.24153.60 
  Roubaud, Alexandre 2020 FRA1.0010.731510.95 

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)
 
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1771 1844 1.00 1 0.40 15 6.00 
  Paccard, Jacques 1771 FRA1.0010.40156.00 

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)
 

 

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