Individual Calculations March 2018
 Dumoulin, Philippe  Total change: 38.40  Rating chartPersonal card
 17th Rochefort Chess Festival - Accession ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 1546 1413 4.00 9 0.96 40 38.40 
  Duvallon, Christophe 1757 FRA0.5010.384015.20 
  Labarthe, Francois 1611 FRA0.001-0.2440-9.60 
  Marchand, Michel 1137 FRA1.0010.17406.80 
  Lapeyre, Maeva 1703 FRA0.5010.344013.60 
  Viel, Jean-Marc 1618 FRA0.001-0.2440-9.60 
  Barbotte, Jeanne 1570 FRA0.5010.21408.40 
  Misslin, Philippe 1684 FRA0.001-0.1740-6.80 
  Steff, Thierry 1314 FRA1.0010.364014.40 
  Delabbey, Olivier 1521 FRA0.5010.15406.00 

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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