Individual Calculations May 2013
 Poirel, Marie-France  Total change: -7.20  Rating chartPersonal card
 12eme Open International de Saint-Die des Vosges - Tournoi B (-1600) SAINT DIE FRA 2013-03-30
RcRownchangeKK*chgGame
 1523 1254 0.00 1 -0.17 15 -2.55 
  Harmand, Yann 1523 FRA0.001-0.1715-2.55 

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)
 
 16e Open de la Bruche - Open B MOLSHEIM FRA 2013-04-18
RcRownchangeKK*chgGame
 1376 1234 0.00 1 -0.31 15 -4.65 
  Ghemet, Whalid 1376 FRA0.001-0.3115-4.65 

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)
 

 

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