Individual Calculations September 2018
 Labourdique, Jean Michel  Total change: -17.40  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1444 1175 0.00 5 -0.87 20 -17.40 
  Andrieu, Sacha 1367 FRA0.001-0.2520-5.00 
  Molinier, Yves 1480 FRA0.001-0.1420-2.80 
  Gault, Francois 1457 FRA0.001-0.1620-3.20 
  Lemonier, Olivier 1471 FRA0.001-0.1520-3.00 
  Paumier, Romain 1446 FRA0.001-0.1720-3.40 

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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