Individual Calculations July 2017
 Darpoux, Danielle  Total change: -1.20  Rating chartPersonal card
 Tournoi du Printemps au Roi Soleil 2017 LE CHESNAY FRA 2017-04-17
RcRownchangeKK*chgGame
 1409 1236 2.00 7 -0.06 20 -1.20 
  Michelotti, Marc 1526 FRA0.001-0.1620-3.20 
  Keraval Roignant, Claude 1623 FRA0.001-0.0920-1.80 
  Witomski, Christian 1393 FRA1.0010.712014.20 
  Cordier, Alain 1315 FRA0.001-0.3920-7.80 
  Levier, Jean-Francois 1371 FRA0.001-0.3220-6.40 
  Demarche, Anton 1174 FRA0.001-0.5920-11.80 
  Guillaume, Gerard 1459 FRA1.0010.782015.60 

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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