Individual Calculations August 2015
 Rohmer, Constant  Total change: 23.20  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1570 1321 2.00 7 0.58 40 23.20 
  Mauffrey, Victor 1552 FRA1.0010.794031.60 
  Poliniere, Matthias 1631 FRA0.001-0.1440-5.60 
  Havard, Alain 1512 FRA0.5010.254010.00 
  Ballandras, Renaud 1681 FRA0.5010.404016.00 
  Martin, Axel 1490 FRA0.001-0.2840-11.20 
  Goix, Antoine 1439 FRA0.001-0.3440-13.60 
  Marechal, Georges 1686 BEL0.001-0.1040-4.00 

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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