Individual Calculations August 2019
 Mercier, Pierre  Total change: -11.00  Rating chartPersonal card
 10e Festival international d'echecs de Vaujany - Tournoi Accession (-1900) VAUJANY FRA 2019-07-11
RcRownchangeKK*chgGame
 1640 1432 1.50 8 -0.55 20 -11.00 
  Trevisiol, Antoine 1687 FRA1.0010.812016.20 
  Hebrard, Emmanuel 1745 FRA0.001-0.1420-2.80 
  David, Pierre-Yves 1795 FRA0.5010.40208.00 
  Bressy, Francois 1600 FRA0.001-0.2820-5.60 
  Farkas, Otto 1674 HUN0.001-0.2020-4.00 
  Huchler, Stefan 1473 AUT0.001-0.4420-8.80 
  Prudent, Sylvio 1778 FRA0.001-0.1120-2.20 
  Diaferia, Joseph 1368 FRA0.001-0.5920-11.80 

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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