Individual Calculations October 2017
 Tudor, Alexandru  Total change: 78.40  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 2002 1857 4.50 8 1.96 40 78.40 
  Bonte, Arghir 1879 ROU1.0010.534021.20 
  Achim, Constantin 2000 ROU1.0010.694027.60 
  Radulescu, Vlad-Alexandru 2084 ROU0.5010.294011.60 
  Ciorica, Mihai-Vlad 2172 ROU0.001-0.1440-5.60 
  Cirjan, Daniel 1955 ROU0.5010.13405.20 
  Banu, Teodor-Constantin 1947 ROU0.5010.12404.80 
  Tazlaoanu, Cezar 1906 ROU1.0010.574022.80 
  Mocanu, Victor-Valentin 2069 ROU0.001-0.2340-9.20 

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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