Rapid: Individual Calculations September 2017
 Poljakov, Konstantin  Total change: 31.00  Rating chartPersonal card
 Pushkin 2017 Chess Day Rapid St. Petersburg RUS 2017-07-29
RcRownchangeKK*chgGame
 2080 2252 6.50 7 1.55 20 31.00 
  Parmanin, Oleg 1853 RUS1.0010.08201.60 
  Sergeev, Vasily 2017 RUS1.0010.21204.20 
  Makarov, Pavel V. 2027 RUS1.0010.22204.40 
  Butylkin, Alexey 2172 RUS1.0010.39207.80 
  Shalygin, Andrei 2237 RUS1.0010.48209.60 
  Shpartko, Grigory 2197 RUS0.501-0.0820-1.60 
  Gorbatenko, Alexander 2058 RUS1.0010.25205.00 

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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