Individual Calculations January 2020
 Radu, Ioan  Total change: 31.00  Rating chartPersonal card
 Bucharest Chess Weekend 28 Bucuresti ROU 2019-12-20
RcRownchangeKK*chgGame
 1922 2114 6.50 7 1.55 20 31.00 
  Vasile, Martian-Adrian 1714  * ROU1.0010.08201.60 
  Sustov, Savva 1714  * MDA1.0010.08201.60 
  Butolo, Alexandru-Mircea c1714  * ROU0.501-0.4220-8.40 
  Bantescu, Dan 1974 ROU1.0010.31206.20 
  Dobre, Radu-Fabian 2048 ROU1.0010.41208.20 
  Sandu, Marian-Catalin 2136 ROU1.0010.532010.60 
  Vasilescu, Lucian-Mihail m2157 ROU1.0010.562011.20 
 * 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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