Individual Calculations July 2022
 Covaci, Stefan  Total change: -18.60  Rating chartPersonal card
 The Seacoast Trophy Open - 31st ed. Eforie Nord ROU 2022-06-14
RcRownchangeKK*chgGame
 1611 1519 2.00 7 -0.93 20 -18.60 
  Sapocinic, Semion 1988 MDA0.001-0.0520-1.00 
  Tudor, Henry Edward 1877 ROU0.001-0.1020-2.00 
  Radu, Silviu Cristian 1175 ROU1.0010.12202.40 
  Matasaru, Stephanie wc1892 ROU0.001-0.1020-2.00 
  Ungureanu, Stefanis-Nicolae 1143 ROU0.001-0.9120-18.20 
  Cazacu, Raluca-Cristiana 1253 MDA1.0010.18203.60 
  Kutnik, Alexandru-Francisc 1951 ROU0.001-0.0720-1.40 

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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