Individual Calculations May 2015
 Favre, Mathieu  Total change: -15.00  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1643 2021 1.00 1 0.09 20 1.80 
  Petrosino, Alfonso 1643 FRA1.0010.09201.80 

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)
 
 Team 2015 - Ile de France - Part 3 IDF FRA 2015-03-14
RcRownchangeKK*chgGame
 2123 2021 0.50 1 0.14 20 2.80 
  Talbi, Boumedienne 2123 FRA0.5010.14202.80 

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)
 
 3e Open International du Marais - Open A (-2200) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1841 2021 4.00 7 -0.98 20 -19.60 
  Lissiansky, Garri 1730 FRA0.501-0.3520-7.00 
  Sheer, Grey 1715 USA1.0010.14202.80 
  Lepot, Simon 2179 FRA0.001-0.2920-5.80 
  Benbara, Brahim 1943 FRA0.001-0.6120-12.20 
  David, Simon 1621  * FRA1.0010.08201.60 
  Rossi, Jeremie 1792 FRA1.0010.21204.20 
  Hue, Victor 1904 FRA0.501-0.1620-3.20 
 * 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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