Rapid: Individual Calculations July 2019
 Negru, Vlad E.  Total change: -16.80  Rating chartPersonal card
 International Lions Sports Festival 2019 - U10 Cluj-Napoca ROU 2019-06-16
RcRownchangeKK*chgGame
 1162 1246 1.00 3 -0.84 20 -16.80 
  David, Andrei-Alexandru 1083 ROU0.001-0.7220-14.40 
  Iliescu, Mihai-Cristian 1188 ROU0.001-0.5820-11.60 
  Lefter, Albert 1215 ROU1.0010.46209.20 

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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