Individual Calculations October 2017
 Craciun, Andrei  Total change: -12.00  Rating chartPersonal card
 Pro Logos Chess Festival Buzau - U10 Buzau ROU 2017-09-23
RcRownchangeKK*chgGame
 1190 1135 1.00 3 -0.30 40 -12.00 
  Taran, Sebastian 1365 ROU0.001-0.2140-8.40 
  Alexandrou, Andreas-Stefan 1036 ROU0.001-0.6440-25.60 
  Corbu, Valentin 1170 ROU1.0010.554022.00 

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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