Individual Calculations August 2015
 Da Costa, Manuel  Total change: -14.80  Rating chartPersonal card
 Team 2015 - All Competitions FRANCE FRA 2015-05-15
RcRownchangeKK*chgGame
 1392 1429 0.00 1 -0.55 20 -11.00 
  Pierre, Laurent 1392 FRA0.001-0.5520-11.00 

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)
 
 Championnat de Paris Ile-de-France 2015 - Open B (1400 - 1900) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 1635 1399 1.50 8 -0.19 20 -3.80 
  Can, Isil wc1667 TUR0.5010.33206.60 
  Celerier, Eric 1667 FRA0.001-0.1720-3.40 
  Coustal, Frederic 1650 FRA0.001-0.1920-3.80 
  Le Tanneur, Marie 1584 FRA0.001-0.2620-5.20 
  Baudin, Vincent 1785 FRA1.0010.912018.20 
  Charpentier, Jean-Luc 1623 FRA0.001-0.2220-4.40 
  Lutard, Frederic 1555 FRA0.001-0.2920-5.80 
  Bardy, Patrice 1545 FRA0.001-0.3020-6.00 

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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