Individual Calculations May 2013
 Swiercz, Sonia  Total change: -7.50  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1377 1684 1.00 1 0.14 15 2.10 
  Boulanger, Corentin 1377 FRA1.0010.14152.10 

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)
 
 4ème LUCOPEN : Tournoi International d'Echecs de Lille LILLE FRA 2013-04-13
RcRownchangeKK*chgGame
 1788 1684 2.00 7 -0.64 15 -9.60 
  Cartigny, Patrick 1893 FRA0.001-0.2315-3.45 
  Griffon, Olivier 1926 FRA0.001-0.2015-3.00 
  Allemand, Christian 1800 FRA0.5010.16152.40 
  Sobecki, Damien 1925 FRA0.001-0.2015-3.00 
  Kessler, Hugo 1431 FRA1.0010.19152.85 
  Legrand, Jean-Pierre 1465 FRA0.501-0.2815-4.20 
  Lesot, Jeremy 2077 FRA0.001-0.0815-1.20 

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)
 

 

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