Individual Calculations October 2017
 David, Marie  Total change: -6.00  Rating chartPersonal card
 24e Open de Sautron (44) SAUTRON FRA 2017-09-01
RcRownchangeKK*chgGame
 1525 1458 2.50 6 -0.15 40 -6.00 
  Smilga, Andrei 1858  * RUS0.001-0.0840-3.20 
  Hutois, Mickael 1858  * FRA0.001-0.0840-3.20 
  Lauden, Pierre 1275 FRA1.0010.264010.40 
  Famel, Edouard 1744 FRA0.001-0.1640-6.40 
  Degree, Ombeline 1099 FRA0.501-0.4040-16.00 
  Degree, Florentin 1315 FRA1.0010.314012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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