Individual Calculations May 2013
 Perche, Louis  Total change: -2.55  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1719 1710 1.00 1 0.51 15 7.65 
  Delsaux, Jose 1719 FRA1.0010.51157.65 

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)
 
 4ème LUCOPEN : Tournoi International d'Echecs de Lille LILLE FRA 2013-04-13
RcRownchangeKK*chgGame
 1796 1710 2.50 8 -0.68 15 -10.20 
  Jimenez, Martin 1933 FRA0.001-0.2215-3.30 
  Zachary, Matheo 1495 FRA0.501-0.2715-4.05 
  Silvain, Thierry 1966 FRA0.001-0.1915-2.85 
  Duee, Paul 1689 FRA1.0010.47157.05 
  Roccazzella, Salvatore 1502 FRA0.501-0.2715-4.05 
  Van Hoorebeke, Jimmy 1801 BEL0.001-0.3815-5.70 
  Kramo, Sosthene 1981 FRA0.5010.33154.95 
  Schmuki, Roman 2001 SUI0.001-0.1515-2.25 

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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