Individual Calculations December 2014
 Kervadec, Jean  Total change: -19.60  Rating chartPersonal card
 14e open international de Sautron SAUTRON FRA 2014-10-25
RcRownchangeKK*chgGame
 1635 1586 3.50 9 -0.49 40 -19.60 
  Descamps, Serge 1419 FRA1.0010.284011.20 
  Mouahid, Naim 1858 FRA0.001-0.1740-6.80 
  Commin-Humeau, Augustin 1410 FRA1.0010.274010.80 
  Brechet, Michel 1513 FRA0.501-0.1040-4.00 
  Salgues, Michel 1763 FRA0.001-0.2740-10.80 
  Duval, Michel 1675 FRA0.5010.12404.80 
  Bouzidi, Elyas 1356 FRA0.501-0.2940-11.60 
  Depre, Cyril 1844 FRA0.001-0.1840-7.20 
  Duclos, Jean 1878 FRA0.001-0.1540-6.00 

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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