Individual Calculations September 2018
 Castanon, Erick  Total change: 39.80  Rating chartPersonal card
 15e Open international de Plancoet PLANCOET FRA 2018-07-29
RcRownchangeKK*chgGame
 1945 1832 4.00 9 0.61 20 12.20 
  Senay, Dominique 1683 FRA1.0010.30206.00 
  Chaudagne, Christophe 2050 FRA0.5010.28205.60 
  Guliyev, Namig g2232  * AZE0.001-0.0820-1.60 
  Cresswell, Patrick 1674 FRA1.0010.29205.80 
  Durand-Le Ludec, Brendan-Budok 2166 FRA0.001-0.1220-2.40 
  Le Montagner, Yoann 2022 FRA0.5010.25205.00 
  Courjal, Pauline 1530 FRA0.501-0.3520-7.00 
  Le Bris, Yann 1917 FRA0.5010.12202.40 
  Demanghon, Jonathan 2232  * FRA0.001-0.0820-1.60 
 * 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)
 
 Championnat de France 2018 - Open B NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1903 1832 5.00 9 1.38 20 27.60 
  Abdesselem, Ahmed 1915 FRA0.5010.11202.20 
  Lanz, Stephane 1888 FRA0.5010.08201.60 
  Vieux, Ilies 1922 FRA1.0010.622012.40 
  Bonnafous, Michel 1907 FRA0.5010.10202.00 
  Denninger, Gael 1910 FRA0.001-0.3920-7.80 
  Marchais, Antoine 1880 FRA1.0010.572011.40 
  Berthaut, Alexandre 1925 MNC0.5010.13202.60 
  Bailleul, Adrien 1899 FRA0.5010.09201.80 
  Blondel, Jerome 1879 FRA0.5010.07201.40 

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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