Individual Calculations December 2013
 Grall, Cedric  Total change: -76.50  Rating chartPersonal card
 4ème Open de Quimper QUIMPER FRA 2013-11-01
RcRownchangeKK*chgGame
 1438 1684 3.00 7 -2.55 30 -76.50 
  Troubat, Alexandre 1333 FRA0.001-0.8930-26.70 
  Aumont, Tom 1348 FRA1.0010.12303.60 
  Kerbaol, Jacques 1543 FRA0.001-0.6930-20.70 
  Le Tellec, Brice 1561 FRA0.001-0.6730-20.10 
  Bou, Serge 1361 FRA1.0010.13303.90 
  Chachiachvili, Mariam 1540 GEO0.001-0.6930-20.70 
  Lefebvre, Matthieu 1377 FRA1.0010.14304.20 

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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