Individual Calculations February 2019
 Petitjean, Mathilde  Total change: -31.20  Rating chartPersonal card
 Tournoi de fin d'annee de Chambery 2018 (-2200) CHAMBERY FRA 2018-12-29
RcRownchangeKK*chgGame
 1537 1370 2.00 5 0.49 40 19.60 
  Ludwiczak, Virginie 1770  * FRA0.001-0.0840-3.20 
  Kleimenov, Andrei 1441 FRA1.0010.604024.00 
  Petitjean, Antoine 1602 FRA0.001-0.2140-8.40 
  Mazard, Bruno 1453 FRA0.001-0.3940-15.60 
  Bard, Jean-Francois 1420 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)
 
 10eme open international de Corbas CORBAS FRA 2019-01-03
RcRownchangeKK*chgGame
 1430 1395 2.00 7 -1.27 40 -50.80 
  Sesia, Noah 1793 FRA0.001-0.0840-3.20 
  Gonzalez, Gregory 1590 FRA0.001-0.2540-10.00 
  Alm, Gilles 1251 FRA1.0010.314012.40 
  Lorenter, Patrick 1599 FRA0.001-0.2440-9.60 
  Terrier, Christiane 1111 FRA1.0010.16406.40 
  Sillero, Pierre 1410 FRA0.001-0.4840-19.20 
  Meunier, Rene 1255 FRA0.001-0.6940-27.60 

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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