Individual Calculations September 2013
 Boulos, Jean  Total change: 32.25  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1839 1800 4.50 9 0.40 30 12.00 
  Riviere, Xavier 1622 FRA1.0010.27308.10 
  Marchadour, Claire wf2020 FRA1.0010.783023.40 
  Mevel, Alberic f2200  * FRA0.001-0.0830-2.40 
  Dutreuil, Raphael 2071 FRA0.5010.33309.90 
  Messinger, Karl 2119 FRA0.001-0.1330-3.90 
  Hutois, Christophe 1468 FRA1.0010.12303.60 
  Masset, Jacques 2053 FRA0.001-0.1930-5.70 
  Vidal, Etienne 1460 FRA0.001-0.8830-26.40 
  Ginovart, Camille 1536 FRA1.0010.18305.40 
 * 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)
 
NOTE: K factor changed
 IIeme Open International des Basses Vallées Angevines - Principal CANTENAY EPINARD FRA 2013-08-24
RcRownchangeKK*chgGame
 2041 1829 2.50 5 1.35 15 20.25 
  Valette, Christian 2061 FRA0.5010.29154.35 
  Picard, Remi 2069 FRA1.0010.801512.00 
  Richet, Vincent 2069 FRA0.001-0.2015-3.00 
  Hallay, Axel 1960 FRA0.001-0.3215-4.80 
  Levesque, Thomas 2047 FRA1.0010.781511.70 

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)
 

 

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