Individual Calculations September 2019
 Cojocaru, George  Total change: 18.40  Rating chartPersonal card
 Carpathian Trophy 2019 - open Predeal ROU 2019-08-12
RcRownchangeKK*chgGame
 1541 1378 2.50 7 0.46 40 18.40 
  Botea, David-Alexandru 1719 ROU0.001-0.1240-4.80 
  Coicev, Matei-Andrei 1517 ROU0.001-0.3140-12.40 
  Sandea, Dorin-Gheorghe 1474 ROU1.0010.634025.20 
  Butolo, Alexandru-Mircea c1523 ROU0.5010.19407.60 
  Busuioc, Stelian-Marian 1495 ROU0.5010.16406.40 
  Nicolae, Dan-Stefan 1542 ROU0.001-0.2840-11.20 
  Andronache, Sorin 1520 ROU0.5010.19407.60 

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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