Individual Calculations September 2021
 Sida, Flavius-Ovidiu  Total change: -9.20  Rating chartPersonal card
 Arad Open 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1350 1375 3.50 7 -0.23 40 -9.20 
  Ungureanu, Claudiu-Constantin 1562 ROU0.001-0.2640-10.40 
  Codrean, Radu-Andrei 1137 ROU1.0010.20408.00 
  Turcan, Gheorghe 1535 ROU0.001-0.2940-11.60 
  Vaduva, Ion-Valentin 1254 ROU0.001-0.6640-26.40 
  Unc, Matteo-Adrian 1224 ROU1.0010.304012.00 
  Kovacs, Balazs 1297 ROU1.0010.394015.60 
  Pocnet, Ovidiu-Ionut 1439 ROU0.5010.09403.60 

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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