Individual Calculations September 2019
 Porcoleanu, Doina-Olga  Total change: -25.40  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 1631 1529 1.50 7 -1.27 20 -25.40 
  Ursente, Tudor-Alexandru 1929  * ROU0.001-0.0820-1.60 
  Ciungan, Diana-Alexandra 1862 ROU0.001-0.1220-2.40 
  Badelita, Beniamin 1824 ROU0.001-0.1520-3.00 
  Dragoi, Gabriel-Fabius 1271 ROU0.001-0.8220-16.40 
  Orz, Stefania-Ramona 1285 ROU1.0010.20204.00 
  Baibarac, Niculae 1826 ROU0.001-0.1520-3.00 
  Tamba, Dumitru 1420 ROU0.501-0.1520-3.00 
 * 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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