Individual Calculations January 2018
 Maraine, Louis Ermiyas  Total change: 92.80  Rating chartPersonal card
 Team 2018 - Nationale 1 Jeunes r1-3 FRANCE FRA 2017-11-05
RcRownchangeKK*chgGame
 1062 1340 1.00 1 0.17 40 6.80 
  Lefebvre, Sebastien 1062 FRA1.0010.17406.80 

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)
 
 10eme Open International de Rouen Echecs ROUEN FRA 2017-12-26
RcRownchangeKK*chgGame
 1618 1340 3.50 7 2.15 40 86.00 
  Decaen, Melvyn 1740  * FRA1.0010.924036.80 
  Mouchel, Simon 1412 FRA0.5010.10404.00 
  Vigneron, Frederic 1740  * FRA0.001-0.0840-3.20 
  Blondel, Jerome 1740  * FRA0.001-0.0840-3.20 
  Ghestin, Franck 1507 FRA0.5010.22408.80 
  Hamdi, Abderrahman 1740  * FRA0.5010.424016.80 
  Grignoux, Yannick 1447 FRA1.0010.654026.00 
 * 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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