Individual Calculations July 2017
 Sopon, David-Paul  Total change: -64.80  Rating chartPersonal card
 International Chess Festival "Salina Turda" - 3rd ed. - U18 Turda ROU 2017-06-17
RcRownchangeKK*chgGame
 1358 1445 2.00 6 -1.62 40 -64.80 
  Bobocea, Laurentiu-Vlad 1779 ROU0.001-0.1240-4.80 
  Ghirca, Luca-Radu 1102 ROU1.0010.12404.80 
  Boeru, Darius-Alexandru 1644 ROU0.001-0.2440-9.60 
  Lazan, Dragos-Andrei 1215 ROU0.001-0.7940-31.60 
  Deacu, Irina 1144 ROU1.0010.15406.00 
  Sipos, Sony Laurentiu 1264 ROU0.001-0.7440-29.60 

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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