Individual Calculations March 2015
 Cotruta, Alexandru-Mihai  Total change: 22.40  Rating chartPersonal card
 Cupa Micul Sahist editia a V-a Iasi ROU 2015-02-05
RcRownchangeKK*chgGame
 1825 1639 2.00 5 0.56 40 22.40 
  Patrascu, Catalin-Lucian 2039  * ROU0.001-0.0840-3.20 
  Balteanu, Luca-Andrei 1503 ROU1.0010.324012.80 
  Chirpii, Alexandru 1872 MDA0.5010.294011.60 
  Afloarei, Jenica 1775 ROU0.5010.18407.20 
  Miller, Jacob 1938 IRL0.001-0.1540-6.00 
 * 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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