Individual Calculations September 2019
 Vlad, Dumitru  Total change: -8.60  Rating chartPersonal card
 Romania National Championship for blind players Olanesti ROU 2019-08-17
RcRownchangeKK*chgGame
 1706 1751 4.50 9 -0.43 20 -8.60 
  Turcu, Gheorghe 1351  * ROU1.0010.08201.60 
  Dima, Mihai 1991 ROU0.001-0.2020-4.00 
  Butu, Ioan 1542 ROU1.0010.23204.60 
  Constantin, Iulian 1527 ROU1.0010.22204.40 
  Pirosca, Alexandru 1903 ROU0.5010.20204.00 
  Vaduva, Emil-Peter 1979 ROU0.001-0.2120-4.20 
  Olteanu, Niculae 1550 ROU1.0010.24204.80 
  Bursuc, Mihai 1736 ROU0.001-0.5220-10.40 
  Mocanu, Danut 1771 ROU0.001-0.4720-9.40 
 * 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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