Individual Calculations March 2017
 Tortorici, Richard  Total change: -23.20  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1610 1724 4.00 8 -1.16 20 -23.20 
  Pytel, Bozena wm1949 FRA1.0010.782015.60 
  Lauron, Wesley 1796 FRA0.001-0.4020-8.00 
  Demuth, Gilles 1558 FRA0.001-0.7220-14.40 
  Bordas, Laurent 1505 FRA0.001-0.7820-15.60 
  Bories, Jean-Paul 1429 FRA1.0010.15203.00 
  Decultot, Bernard 1484 FRA1.0010.20204.00 
  Tourneur, Cloe 1583 FRA1.0010.31206.20 
  Gaubert, Cedric 1576 FRA0.001-0.7020-14.00 

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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