Individual Calculations December 2012
 Tudor, Raphael  Total change: 17.25  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1522 1296 2.50 6 1.15 15 17.25 
  Barbot, Michel 1509 FRA0.001-0.2315-3.45 
  Potier, Marie 1527 FRA0.001-0.2115-3.15 
  Bourdeaux, Gabin 1429 FRA1.0010.681510.20 
  Gregoire, Roxanne 1409 FRA0.5010.15152.25 
  De Hargues, Remi 1642 FRA0.5010.39155.85 
  Tessier, Victor 1614 FRA0.5010.37155.55 

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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