Rapid: Individual Calculations March 2023
 Belegan, Albert-Nicola-Matei  Total change: -15.60  Rating chartPersonal card
 County Tournament Elisabeta Polihroniade - rapid chess U11 Pitesti ROU 2023-02-23
RcRownchangeKK*chgGame
 1101 1064 0.50 2 -0.39 40 -15.60 
  Anghenie, Toma-Horia 1075 ROU0.5010.02400.80 
  Ivascu, Petru 1127 ROU0.001-0.4140-16.40 

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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