Individual Calculations December 2013
 Couchet, Renaud  Total change: 4.80  Rating chartPersonal card
 13e open international de Sautron SAUTRON FRA 2013-10-26
RcRownchangeKK*chgGame
 1725 1735 5.00 9 0.32 15 4.80 
  Trouve, Guillaume 1888 FRA0.001-0.3015-4.50 
  Brechet, Michel 1553 FRA1.0010.26153.90 
  Goupil, Arnaud 2134 FRA0.001-0.0815-1.20 
  Metaireau, Patrice 1611 FRA1.0010.33154.95 
  Aubry, Justin 1834 FRA0.001-0.3615-5.40 
  Sommeria, Christian 1608 FRA1.0010.33154.95 
  Munkhbayar, Janjaadorj 2009 MGL0.001-0.1715-2.55 
  Fermen, Guy 1477 FRA1.0010.18152.70 
  Bricage, Yann 1411 FRA1.0010.13151.95 

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)
 

 

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