Individual Calculations September 2019
 Koval, Nikita O.  Total change: -14.00  Rating chartPersonal card
 Yaroslav Mudryj 2019_B11 Yaroslavl RUS 2019-07-23
RcRownchangeKK*chgGame
 1102 1207 3.50 6 -0.35 40 -14.00 
  Stepanov, Maksim O. 1078 RUS0.501-0.1740-6.80 
  Lebedev, Georgiy 1083 RUS0.501-0.1740-6.80 
  Shturman, Sergey 1018 RUS1.0010.254010.00 
  Ryzhov, Sergei 1193 RUS0.001-0.5240-20.80 
  Uteshev, Oleg 1091 RUS1.0010.344013.60 
  Shuliak, Zakhar 1149 BLR0.501-0.0840-3.20 

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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