Individual Calculations October 2021
 Ardeleanu, Alin  Total change: 2.90  Rating chartPersonal card
 Tasnad Open 2021 - A Tasnad ROU 2021-09-09
RcRownchangeKK*chgGame
 2156 2287 3.50 5 0.29 10 2.90 
  Sarivan, Margareta 1887  * MDA1.0010.08100.80 
  Coroian, Sebastian-Dumitru 2034 ROU1.0010.19101.90 
  Manolache, Marius g2520 ROU0.5010.29102.90 
  Bogdan, Dan m2347 ROU0.5010.08100.80 
  Helmer, Janos 1992 ROU0.501-0.3510-3.50 
 * 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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