Individual Calculations March 2010
 Amram, Roger  Total change: 7.50  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1972 1764 1.50 5 0.28 15 4.20 
  Fourcand, Pierre 1970 FRA1.0010.761511.40 
  Berti, Olivier 2116 FRA0.001-0.1115-1.65 
  Gambini, Stephane 2022 FRA0.001-0.1815-2.70 
  Bigonnet, Jean-Michel 1889 FRA0.5010.17152.55 
  Escanye, Romain 1864 FRA0.001-0.3615-5.40 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1956 1764 0.00 1 -0.25 15 -3.75 
  Wuthrich, Guillaume 1956 FRA0.001-0.2515-3.75 

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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1976 1764 2.00 6 0.47 15 7.05 
  Manet, Eric 2045 FRA0.5010.34155.10 
  Maupin, Valerie 2023 FRA0.5010.32154.80 
  Vaast, Jean 1551 FRA1.0010.23153.45 
  Gingene, Eric 2104 FRA0.001-0.1215-1.80 
  Gros, Patrick 2065 FRA0.001-0.1515-2.25 
  Sobry, Sebastien 2066 FRA0.001-0.1515-2.25 

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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