Individual Calculations September 2021
 Riss, Thierry  Total change: 3.60  Rating chartPersonal card
 27e Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 1446 1246 2.00 7 0.09 40 3.60 
  Blardone, Daniel 1602 FRA0.001-0.1140-4.40 
  Carivenc-Gralha, Amelie 1036 FRA0.001-0.7740-30.80 
  Py, Bernard 1646  * FRA0.001-0.0840-3.20 
  Silvestre, Benoit 1526 FRA1.0010.844033.60 
  Riss, Selenia 1495 FRA0.001-0.1940-7.60 
  Rodriguez, Jean-Pierre 1516 FRA0.001-0.1740-6.80 
  Abbenzeller, Laurent 1298 FRA1.0010.574022.80 
 * 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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