Individual Calculations November 2017
 Borisov, Sofia-Ioana  Total change: 5.60  Rating chartPersonal card
 Masters League Trophy - U10 Constanta ROU 2017-10-14
RcRownchangeKK*chgGame
 1252 1012 1.00 4 0.14 40 5.60 
  Popescu, Stefan-Adrian 1263 ROU0.001-0.1940-7.60 
  Craita, Alexandru-Stefan 1394 ROU0.001-0.0940-3.60 
  Tudor, Sebastian 1251 ROU0.5010.304012.00 
  Criveanu, Maria 1100 ROU0.5010.12404.80 

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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