Individual Calculations August 2019
 Strajan, Andrei-Mihai  Total change: -17.60  Rating chartPersonal card
 Int. Chess Festival "Salina Turda" 5th ed. - U10 Turda ROU 2019-06-15
RcRownchangeKK*chgGame
 1158 1136 1.00 3 -0.44 40 -17.60 
  Elekes, Luca-Alexandru 1056 ROU1.0010.394015.60 
  Buzuriu, Razvan-Florin 1375 ROU0.001-0.2040-8.00 
  Simina, Andrei-Petru 1043 ROU0.001-0.6340-25.20 

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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