Rapid: Individual Calculations August 2019
 Achirei, Olivia  Total change: -20.80  Rating chartPersonal card
 NYCC Romania 2019 rapid - girls U12 - teams Iasi ROU 2019-07-18
RcRownchangeKK*chgGame
 1247 1054 0.00 4 -1.04 20 -20.80 
  Salajan, Stefania 1322 ROU0.001-0.1720-3.40 
  Mihalea, Maria-Ioana 1362 ROU0.001-0.1420-2.80 
  Borisov, Sofia-Ioana 1163 ROU0.001-0.3520-7.00 
  Artene, Maria-Alexandra 1140 ROU0.001-0.3820-7.60 

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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