Individual Calculations August 2019
 Cotruta, Alexandru-Mihai  Total change: -39.20  Rating chartPersonal card
 NYCC Romania 2019 - open U18 - teams Iasi ROU 2019-07-13
RcRownchangeKK*chgGame
 1826 1906 2.50 6 -0.98 40 -39.20 
  Paraschiv, Petronela-Alexandra 1810 ROU0.501-0.1340-5.20 
  Stefan, Mihai 2122 ROU0.001-0.2240-8.80 
  Tudoroiu, Razvan-Catalin 1506  * ROU1.0010.08403.20 
  Poncu, Andrei 1586 ROU1.0010.13405.20 
  Fluerariu, Radu-Cristian f2021 ROU0.001-0.3440-13.60 
  Bobocea, Laurentiu-Vlad 1908 ROU0.001-0.5040-20.00 
 * 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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