Rapid: Individual Calculations June 2021
 Marinache, Luca-Marian  Total change: 24.40  Rating chartPersonal card
 Romania National Youth Rapid Championships 2021 - boys U10 Bucuresti ROU 2021-05-11
RcRownchangeKK*chgGame
 1241 1103 2.50 4 1.22 20 24.40 
  Kovacs, Abel 1239 ROU1.0010.682013.60 
  Muresan, Marian-Gabriel 1343 ROU0.001-0.2020-4.00 
  Babadita, Andrei 1178 ROU1.0010.602012.00 
  Butuza, Stefan Aurelian 1202 ROU0.5010.14202.80 

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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