Individual Calculations February 2015
 Jackson, Edgar  Total change: -21.60  Rating chartPersonal card
 11ème Open International de Noël de Mont de Marsan MONT DE MARSAN FRA 2014-12-26
RcRownchangeKK*chgGame
 1724 1650 3.50 8 0.10 20 2.00 
  Differ, Christophe 1948 FRA1.0010.852017.00 
  Lemeaux, David 2050  * FRA0.001-0.0820-1.60 
  Garcia Martinez, Oscar 1848 ESP0.001-0.2420-4.80 
  Azen, Bernard 1521 FRA0.501-0.1720-3.40 
  Torres, Patrice 1915 FRA0.001-0.1820-3.60 
  Bordas, Laurent 1527 FRA0.001-0.6720-13.40 
  Larghi, Dimitri 1415 FRA1.0010.21204.20 
  Merlet, Francois 1564 FRA1.0010.38207.60 
 * 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)
 
 Open de Rodez 2015 (-2200) RODEZ FRA 2015-01-24
RcRownchangeKK*chgGame
 1503 1668 3.00 6 -1.18 20 -23.60 
  Fabre, Jean-Michel 1334 FRA0.001-0.8820-17.60 
  Valerio, Elvin 1402 FRA1.0010.18203.60 
  Ginouillac, Philippe 1400 FRA1.0010.17203.40 
  Jackson, Thomas 1801 FRA0.001-0.3220-6.40 
  Cremers, Bertrand 1506 FRA0.001-0.7120-14.20 
  Cregut, Marian 1577 FRA1.0010.38207.60 

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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