Individual Calculations May 2016
 Petrescu, Andreea  Total change: -15.60  Rating chartPersonal card
 Romania National Youth Championships 2016 - girls U12 Caciulata ROU 2016-04-18
RcRownchangeKK*chgGame
 1365 1237 2.00 7 -0.39 40 -15.60 
  Obada, Ema 1607 ROU0.001-0.1040-4.00 
  Hejja, Irisz-Hanna 1444 ROU0.5010.274010.80 
  Maniul, Francesca-Medeea 1360 ROU0.001-0.3340-13.20 
  Stan, Luciana-Gabriela 1444 ROU0.5010.274010.80 
  Albu, Camelia 1325 ROU0.5010.12404.80 
  Pop, Ioana-Cecilia 1331 ROU0.5010.13405.20 
  Radulescu, Monica-Georgiana 1045 ROU0.001-0.7540-30.00 

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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