Individual Calculations November 2019
 Boros, Alexandru  Total change: 31.60  Rating chartPersonal card
 Oradea Chessweekend no.8 Oradea ROU 2019-10-04
RcRownchangeKK*chgGame
 1633 1579 3.00 5 0.79 40 31.60 
  Ursente, Tudor-Alexandru 1964 ROU0.001-0.0940-3.60 
  Paul, Marius-Adrian 1789 ROU0.001-0.2340-9.20 
  Ardelean, Horia 1451 ROU1.0010.334013.20 
  Bujor, Mircea 1675 ROU1.0010.634025.20 
  Dita, Paul-Antoniu 1288 ROU1.0010.15406.00 

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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