Individual Calculations April 2018
 Craita, Sorin  Total change: -3.40  Rating chartPersonal card
 Satori Cup 2018 - Open U2200 Slobozia ROU 2018-03-10
RcRownchangeKK*chgGame
 1818 1650 1.00 4 -0.17 20 -3.40 
  Coca, Cristi-Iulian 1962 ROU0.5010.36207.20 
  Ciubotariu, Maricel 1863 ROU0.001-0.2320-4.60 
  Mihai, Cristian 1814 ROU0.001-0.2820-5.60 
  Sandu, Razvan-Nicolae 1633 ROU0.501-0.0220-0.40 

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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