Individual Calculations August 2023
 Mamikonyan, Artem T  Total change: 82.40  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1507 1464 6.00 9 2.06 40 82.40 
  Aslanyan, Arman S. 1133 ARM0.501-0.3840-15.20 
  Tavakalyan, Ani 1155 ARM1.0010.14405.60 
  Zakaryan, Samvel 1674 ARM1.0010.774030.80 
  Serobyan, Genrik 1783 RUS0.001-0.1340-5.20 
  Hovakimyan, Khachik 1250 ARM0.501-0.2740-10.80 
  Arakelyan, Syuzanna 1610 ARM1.0010.704028.00 
  Harutyunyan, Arman G. 1721 ARM0.001-0.1840-7.20 
  Hakobyan, Allen 1614 ARM1.0010.704028.00 
  Alvanjyan, Aida 1624 ARM1.0010.714028.40 

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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