Individual Calculations January 2020
 Lazarean, Colea-Valentin  Total change: -29.60  Rating chartPersonal card
 Bucharest Chess Weekend 28 Bucuresti ROU 2019-12-20
RcRownchangeKK*chgGame
 1617 1782 2.00 5 -1.48 20 -29.60 
  Iordache, Alexia-Andreea 1382  * ROU1.0010.08201.60 
  Sandu, Marian-Catalin 2136 ROU0.001-0.1120-2.20 
  Bisti, Stefan 1499 ROU0.001-0.8420-16.80 
  Beciu, Silviu 1473 ROU1.0010.14202.80 
  Capragiu, Matei-Stefan 1593 ROU0.001-0.7520-15.00 
 * 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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