Individual Calculations April 2018
 Li, Yunshan  Total change: -15.60  Rating chartPersonal card
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 2066 2146 5.00 9 -0.39 40 -15.60 
  Nikolov, Momchil g2532 FID0.001-0.0940-3.60 
  Fontaine, Olivier 1840 FRA1.0010.14405.60 
  Dewitte, Stein 1753 BEL1.0010.08403.20 
  Chiffot, Nicolas 1880 CAN1.0010.18407.20 
  Grinev, Valeriy m2406 UKR0.001-0.1840-7.20 
  Bier, Armin 1934 GER1.0010.23409.20 
  Nitin, S. m2414 IND0.001-0.1740-6.80 
  Truwant, Pieter 1929 BEL1.0010.22408.80 
  Perche, Louis 1907 FRA0.001-0.8040-32.00 

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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