Individual Calculations May 2017
 Ayoub, Georges  Total change: -17.20  Rating chartPersonal card
 Open de Puteaux 2017 et Championnat Hauts-de-Seine (-2200 Elo) PUTEAUX FRA 2017-04-08
RcRownchangeKK*chgGame
 1705 1765 3.00 6 -0.43 40 -17.20 
  Smith, Matthieu 2140 FRA0.001-0.0940-3.60 
  Vermersch, Olivier 1595 FRA1.0010.284011.20 
  Dudognon, Marc 1999 FRA0.001-0.2140-8.40 
  Chouvaev-Komin, Daniel 1404 FRA1.0010.10404.00 
  Xiong, Noe 1421 FRA0.001-0.8840-35.20 
  Belloulou, Jean-Pierre 1672 FRA1.0010.374014.80 

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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