Rapid: Individual Calculations June 2019
 Bacu, Victor  Total change: -15.40  Rating chartPersonal card
 Mega Mall Chesscraft Arena -2nd Phase - U14 Bucuresti ROU 2019-05-26
RcRownchangeKK*chgGame
 1178 1039 0.50 4 -0.77 20 -15.40 
  Dragut, Stefan-Cristian 1168 ROU0.001-0.3320-6.60 
  Balaban, Nicolae-Adrian 1233 ROU0.5010.25205.00 
  Radu, Alex-Florin 1180 ROU0.001-0.3120-6.20 
  Muresan, Nicolas-Adrian 1130 ROU0.001-0.3820-7.60 

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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