Individual Calculations June 2018
 Boudrenghien, Francois  Total change: 7.40  Rating chartPersonal card
 9eme LUC Open - Tournoi International d'echecs de Lille LILLE FRA 2018-04-24
RcRownchangeKK*chgGame
 1994 1945 4.00 8 0.48 20 9.60 
  Frederic, Clement 2227 FRA1.0010.842016.80 
  Pap, Misa g2345  * SRB0.001-0.0820-1.60 
  Delcroix, Thomas 1545  * FRA1.0010.08201.60 
  Roger, Mehdi 2179 FRA0.001-0.2120-4.20 
  Shved, Vassili 1674 FRA1.0010.17203.40 
  Bianchi, Guillaume 2064 FRA0.5010.16203.20 
  Shailesh, Dravid f2288 IND0.001-0.1220-2.40 
  Breen, Anthony 1631 IRL0.501-0.3620-7.20 
 * 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)
 
 Belgian Interclubs 2017-2018 Round 11 Various Places BEL 2018-04-29
RcRownchangeKK*chgGame
 1868 1945 0.50 1 -0.11 20 -2.20 
  Verhaeghe, Philip 1868 BEL0.501-0.1120-2.20 

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)
 

 

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