Rapid: Individual Calculations January 2020
 Wiktor, Henryk  Total change: 22.80  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2019-2020 Journee 3 COMPIEGNE FRA 2019-12-08
RcRownchangeKK*chgGame
 1380 1506 5.00 6 1.14 20 22.80 
  Tarboush, Jouly 1203 FRA1.0010.14202.80 
  Ruin, Dominique 1709 FRA0.001-0.2420-4.80 
  Divay, Bertrand 1191 FRA1.0010.14202.80 
  Cornille, Gerard 1217 FRA1.0010.16203.20 
  Chellili, Bachir 1337 FRA1.0010.28205.60 
  Fremont, Xavier 1620 FRA1.0010.662013.20 

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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