Individual Calculations February 2015
 Roger, Mehdi  Total change: 41.20  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi A BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 2245 2151 5.50 9 1.96 20 39.20 
  Ismail, Tamer 2016 BEL1.0010.32206.40 
  Maes, Tibo 1909 BEL1.0010.20204.00 
  Degraeve, Jean-Marc g2551  * FRA0.001-0.0820-1.60 
  Bitalzadeh, Ali m2403 NED0.001-0.1920-3.80 
  Leenhouts, Koen m2394 NED0.5010.30206.00 
  Le Quang, Kim f2287 BEL0.5010.18203.60 
  Cornil, Etienne 2022 BEL1.0010.33206.60 
  Navrotescu, Andreea-Cristiana wf2206 FRA0.5010.08201.60 
  Milchev, Nikolay m2415 BUL1.0010.822016.40 
 * 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)
 
 Team 2015 - Coupe de France - 3eme Tour FRANCE FRA 2015-01-18
RcRownchangeKK*chgGame
 1857 2141 1.00 1 0.16 20 3.20 
  Levers, Thierry 1857 FRA1.0010.16203.20 

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)
 
 Belgian Interclubs 2014-2015 Rounds 6-7 Various BEL 2015-01-25
RcRownchangeKK*chgGame
 2118 2141 1.00 2 -0.06 20 -1.20 
  Verduyn, Frederic f2183 BEL0.001-0.4420-8.80 
  Leenaerts, Kevin 2053 BEL1.0010.38207.60 

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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