Individual Calculations September 2018
 Chiru, Valentin  Total change: -42.80  Rating chartPersonal card
 Carpathian Trophy Open Predeal ROU 2018-08-13
RcRownchangeKK*chgGame
 1581 1785 1.50 5 -2.14 20 -42.80 
  Bida, Mihai-Eugen m2185  * ROU0.001-0.0820-1.60 
  Capragiu, Matei-Stefan 1460 ROU0.001-0.8720-17.40 
  Kocak, Halil 1385  * ROU0.501-0.4220-8.40 
  Ivancescu, Bogdan-Andrei 1385  * ROU1.0010.08201.60 
  Spiridon, Anisia 1490 ROU0.001-0.8520-17.00 
 * 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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