Individual Calculations February 2019
 Khachatryan, Samvel S.  Total change: 64.80  Rating chartPersonal card
 39eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2018-12-26
RcRownchangeKK*chgGame
 2218 2089 4.50 9 1.44 40 57.60 
  Akulov, Lev 1944 BEL1.0010.314012.40 
  Tiggelman, Rene f2193 NED0.001-0.3640-14.40 
  De Waele, Warre f2254 BEL1.0010.724028.80 
  Di Nicolantonio, Lucas f2389 FRA0.5010.354014.00 
  Polivanov, Anatoliy m2374 UKR0.5010.344013.60 
  Shirazi, Kamran m2341 FRA0.001-0.1940-7.60 
  Bukhteeva, Viktoria wf2140 RUS0.5010.07402.80 
  Real, Thibault 2221 BEL0.001-0.3240-12.80 
  Dubuisson, Samuel 2106 FRA1.0010.524020.80 

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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1855 2121 1.00 1 0.18 40 7.20 
  Ferre, Sebastien 1855 FRA1.0010.18407.20 

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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