Individual Calculations April 2018
 Lion, Maurice  Total change: -16.80  Rating chartPersonal card
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 1823 1890 5.00 9 -0.30 20 -6.00 
  Bernard, Marc-Olivier 1564 FRA1.0010.13202.60 
  Podvyaznyy, Oleg 1490  * RUS1.0010.08201.60 
  Xiang, Zeyu 2290  * CHN0.001-0.0820-1.60 
  Cappon, John 2154 FRA0.001-0.1820-3.60 
  Bounehas, Halim 1656 ALG0.501-0.2920-5.80 
  Favarel, Antoine f2290  * FRA0.001-0.0820-1.60 
  Lefebvre, Jean-Pierre 1691 FRA1.0010.24204.80 
  Cabarrus, Valentin 1679 FRA0.501-0.2720-5.40 
  Flamant, Jacky 1590 FRA1.0010.15203.00 
 * 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)
 
 Belgian Interclubs 2017-2018 Round 9 Various Places BEL 2018-03-25
RcRownchangeKK*chgGame
 1860 1890 0.00 1 -0.54 20 -10.80 
  Wettach, Alain 1860 BEL0.001-0.5420-10.80 

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)
 

 

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