Individual Calculations January 2020
 Sandu, Marian-Catalin  Total change: 12.80  Rating chartPersonal card
 Bucharest Chess Weekend 28 Bucuresti ROU 2019-12-20
RcRownchangeKK*chgGame
 1957 2136 5.50 7 0.64 20 12.80 
  Teodorescu, Luca-Nicolae 1736  * ROU1.0010.08201.60 
  Lazarean, Colea-Valentin 1782 ROU1.0010.11202.20 
  Coicev, Matei-Andrei 1736  * ROU1.0010.08201.60 
  Creanga, Robert-Ionut c2179 ROU1.0010.562011.20 
  Vasilescu, Lucian-Mihail m2157 ROU0.5010.03200.60 
  Radu, Ioan 2114 ROU0.001-0.5320-10.60 
  Avramescu, Paul-Mihai 1993 ROU1.0010.31206.20 
 * 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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