Individual Calculations April 2009
 Serralta, Michel  Total change: -17.10  Rating chartPersonal card
 Chpt du Finistere (29) 2008-2009 - 2 BRE FRA 2008-12-01
RcRownchangeKK*chgGame
 1822 2131 2.00 2 0.28 15 4.20 
  Delaire, Eric 1862 FRA1.0010.17152.55 
  Collin, Jean-Philippe 1781 FRA1.0010.11151.65 

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)
 
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2257 2131 0.50 1 0.17 15 2.55 
  Delorme, Alban f2257 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)
 
 11e open de Noel de Gouesnou Gouesnou FRA 2008-12-27
RcRownchangeKK*chgGame
 1905 2131 2.50 5 -1.35 15 -20.25 
  Martin, Yvon 1781 FRA1.0010.11151.65 
  Nicolas, Tristan 1938 FRA0.501-0.2515-3.75 
  Lavanant, Alexandre 2060 FRA0.001-0.6015-9.00 
  Tafforeau, Romain 1965 FRA0.001-0.7215-10.80 
  Guena, Clement 1781 FRA1.0010.11151.65 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2019 2142 1.00 1 0.33 15 4.95 
  Duplessy, Franck 2019 FRA1.0010.33154.95 

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)
 
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2094 2142 0.00 1 -0.57 15 -8.55 
  Caroff, Frederic 2094 FRA0.001-0.5715-8.55 

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)
 

 

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