Individual Calculations July 2021
 Mostovikov, Nikolay  Total change: -15.20  Rating chartPersonal card
 Early Bird 23 St. Petersburg RUS 2021-05-29
RcRownchangeKK*chgGame
 1330 1194 2.00 7 -0.38 40 -15.20 
  Timirev, Sergey 1560 RUS0.001-0.1040-4.00 
  Soberov, Emil 1389 RUS0.001-0.2540-10.00 
  Lisovskiy, Jaroslav 1065 RUS0.001-0.6740-26.80 
  Bakuta, Igor 1230 RUS1.0010.554022.00 
  Atakishiev, Emil 1470 RUS0.001-0.1740-6.80 
  Makarova, Maria A. 1197 RUS0.5010.00400.00 
  Shikhalieva, Ariana 1399 RUS0.5010.264010.40 

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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