Individual Calculations July 2019
 Andres, Marina-Corina  Total change: 51.20  Rating chartPersonal card
 Summer Cup Gresu U1800 Gresu ROU 2019-05-30
RcRownchangeKK*chgGame
 1707 1678 4.50 7 1.28 40 51.20 
  Sandru, Fanel 1755 ROU0.001-0.3940-15.60 
  Arhire, Petru 1661 ROU1.0010.484019.20 
  Ifrim, Mihai 1627 ROU1.0010.434017.20 
  Ghita, Levi 1649 ROU1.0010.464018.40 
  Dumbrava, Victor-Andrei 1752 ROU1.0010.604024.00 
  Danila, Stefan 1775 ROU0.001-0.3740-14.80 
  Tablan, Matei-Christian 1729 ROU0.5010.07402.80 

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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