Individual Calculations September 2021
 Andreikin, Dmitry  Total change: 4.20  Rating chartPersonal card
 World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2590 2724 4.00 6 -0.08 10 -0.80 
  Can, Emre g2569 TUR1.0010.29102.90 
  Can, Emre g2569 TUR0.501-0.2110-2.10 
  Nihal, Sarin g2620 IND1.0010.36103.60 
  Nihal, Sarin g2620 IND0.501-0.1410-1.40 
  Ivic, Velimir g2582 SRB0.501-0.1910-1.90 
  Ivic, Velimir g2582 SRB0.501-0.1910-1.90 

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)
 
 XXIX TEAM CHAMPIONSHIP OF N. MACEDONIA 2021 Struga MKD 2021-08-15
RcRownchangeKK*chgGame
 2522 2724 3.50 4 0.50 10 5.00 
  Danov, Lyubomir 2385 BUL1.0010.12101.20 
  Brkic, Ante g2588 CRO0.501-0.1810-1.80 
  Bogosavljevic, Boban g2516 SRB1.0010.23102.30 
  Georgiev, Kiril g2599 MKD1.0010.33103.30 

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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