Individual Calculations March 2019
 Sochacki, Christophe  Total change: -6.70  Rating chartPersonal card
 35e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-02-16
RcRownchangeKK*chgGame
 2152 2482 7.00 9 -0.80 10 -8.00 
  Maugenest, Ghislain 2082  * FRA0.001-0.9210-9.20 
  Jourdain, Antoine 2082  * FRA1.0010.08100.80 
  Wirth, Charles 2082  * BEL1.0010.08100.80 
  Haverkamp, Klaus 2082  * GER1.0010.08100.80 
  Cieza, Arcadio f2172 PER1.0010.14101.40 
  Hutois, Mickael 2223 FRA0.001-0.8210-8.20 
  Nakamura, Naohiro 2110 JPN1.0010.10101.00 
  Van Dael, Siem f2242 NED1.0010.20102.00 
  Santagati, Alessandro f2295 ITA1.0010.26102.60 
 * 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 2018-2019 Round 8 Various BEL 2019-02-24
RcRownchangeKK*chgGame
 2158 2482 1.00 1 0.13 10 1.30 
  Goossens, Hanne wm2158 BEL1.0010.13101.30 

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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