Individual Calculations January 2010
 Crouzet, Emeric  Total change: 44.55  Rating chartPersonal card
 Open Rhone - 1 Lyon FRA 2009-10-10
RcRownchangeKK*chgGame
 1549 1623 2.00 2 0.80 15 12.00 
  Bonneau, Antoine 1518 FRA1.0010.36155.40 
  Guedon, Sosthene 1579 FRA1.0010.44156.60 

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)
 
 Lyonnais 1 - R2 LYO FRA 2009-10-18
RcRownchangeKK*chgGame
 1752 1623 0.50 1 0.17 15 2.55 
  Abel, Thierry 1752 FRA0.5010.17152.55 

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)
 
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1838 1623 4.00 8 2.00 15 30.00 
  L`hermitte, Emmanuel 2023  * FRA0.001-0.0815-1.20 
  Malka, Samuel 1884 FRA0.001-0.1815-2.70 
  Mellet, Roger 1517 FRA1.0010.36155.40 
  Darrington, Tim 1778 ENG0.5010.21153.15 
  Carreau, Romain 1753 FRA0.5010.18152.70 
  Vidalinc, Jean-Louis 1915 FRA0.5010.35155.25 
  Toumassian, Arthur 1808 FRA1.0010.741511.10 
  Gueriche, Guillaume 2023  * FRA0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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