Rapid: Individual Calculations January 2022
 Draghici, Cezar-Matei  Total change: -4.60  Rating chartPersonal card
 Grand Prix Fianchetto 2021 Constanta ROU 2021-12-23
RcRownchangeKK*chgGame
 1496 1289 1.00 4 -0.23 20 -4.60 
  Oprea, Florea 1770 ROU0.001-0.0520-1.00 
  Vasile, Constantin f1732 ROU0.001-0.0620-1.20 
  Criveanu, Maria 1329 ROU0.001-0.4420-8.80 
  Otvos, Mihnea-Andrei 1152 ROU1.0010.32206.40 

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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