Individual Calculations September 2018
 Christophe-Hayot, Romain  Total change: -50.40  Rating chartPersonal card
 Championnat de France 2018 - Open C NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1600 1797 2.00 6 -2.52 20 -50.40 
  Courreur, Alexandre 1639 FRA1.0010.29205.80 
  Jangwa, Valentin 1648 FRA0.001-0.7020-14.00 
  Hebrard, Emmanuel 1515 FRA0.001-0.8420-16.80 
  Salvi, Michel 1606 FRA0.501-0.2520-5.00 
  Odoni-Ruffenach, Loic 1605 FRA0.001-0.7520-15.00 
  Catherinot, Laetitia 1587 FRA0.501-0.2720-5.40 

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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