Rapid: Individual Calculations November 2021
 Vitan, Matei-Gabriel  Total change: 27.60  Rating chartPersonal card
 One Chess Challenge - 5th ed. Bucuresti ROU 2021-10-17
RcRownchangeKK*chgGame
 1719 1313 2.00 6 1.38 20 27.60 
  Vasiliu, Cosmin 1870 ROU1.0010.972019.40 
  Dan, Cristian-Mihaita 1724 ROU1.0010.922018.40 
  Nikanova, Ekaterina wf1941 BLR0.001-0.0120-0.20 
  Tudor, Henry Edward 1660 ROU0.001-0.1120-2.20 
  Saioc, David 1550 ROU0.001-0.2020-4.00 
  Sandulescu, Gheorghe 1567 ROU0.001-0.1920-3.80 

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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