Individual Calculations October 2021
 Coroian, Sebastian-Dumitru  Total change: -4.40  Rating chartPersonal card
 Tasnad Open 2021 - A Tasnad ROU 2021-09-09
RcRownchangeKK*chgGame
 1956 2034 4.00 7 -0.11 40 -4.40 
  Arion, Ilie 1737 ROU1.0010.15406.00 
  Ardeleanu, Alin m2287 ROU0.001-0.1940-7.60 
  Didiliuc, Dariana-Gabriela 1876 ROU0.501-0.2140-8.40 
  Bran, Horatiu 1634  * ROU1.0010.08403.20 
  Okhotnik, Vladimir g2357 FRA0.001-0.1340-5.20 
  Maresanu, Mina-Andrei 1746 ROU1.0010.16406.40 
  Ilonczai, Levente-David 2057 ROU0.5010.03401.20 
 * 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)
 

 

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