Individual Calculations November 2019
 Vaduva, Ion-Valentin  Total change: 30.00  Rating chartPersonal card
 Fortress Trophy 30th ed. - B Deva ROU 2019-10-17
RcRownchangeKK*chgGame
 1537 1140 1.00 3 0.75 40 30.00 
  Stingu, Alin 1540  * ROU1.0010.924036.80 
  Dragoi, Albert-Marian 1531 ROU0.001-0.0940-3.60 
  Shved, Dmytro 1540  * UKR0.001-0.0840-3.20 
 * 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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