Individual Calculations May 2015
 Duval, Jean-Pierre  Total change: -57.20  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1680 1814 1.00 2 -0.33 20 -6.60 
  Re, Christophe 1799 FRA0.501-0.0220-0.40 
  Moulin, Gerard 1561 FRA0.501-0.3120-6.20 

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)
 
 9ème Open International de Gap (-2200) GAP FRA 2015-04-04
RcRownchangeKK*chgGame
 1555 1814 1.50 5 -2.53 20 -50.60 
  Bois, Samuel 1414  * FRA0.001-0.9220-18.40 
  Gachon, Maxence 1593 FRA0.501-0.2820-5.60 
  Souptes, Christian 1545 FRA1.0010.17203.40 
  Jean, Joris 1706 FRA0.001-0.6520-13.00 
  Zawalnicki, Jean-Michel 1518 FRA0.001-0.8520-17.00 
 * 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)
 

 

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