Individual Calculations May 2019
 Szilveszter, Sandor  Total change: -21.20  Rating chartPersonal card
 Mircea Radulescu Memorial 2019 - Open A Cluj-Napoca ROU 2019-03-29
RcRownchangeKK*chgGame
 1832 1710 0.00 3 -1.06 20 -21.20 
  Ambru, Dan-Calin 2018 ROU0.001-0.1420-2.80 
  Tat, Alin-Sebastian 1778 ROU0.001-0.4120-8.20 
  Ferentiu, Raul-Florin 1701 ROU0.001-0.5120-10.20 

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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