Rapid: Individual Calculations April 2018
 Koryabkin, Valery  Total change: 52.00  Rating chartPersonal card
 Egoryevsk Guslitsa Rapid - 2018 Egoryevsk RUS 2018-03-10
RcRownchangeKK*chgGame
 2077 1948 5.00 7 2.60 20 52.00 
  Lebedev, Aleksey V. 1594 RUS1.0010.11202.20 
  Samoylov, Andrey 2096 RUS1.0010.702014.00 
  Dereviagin, Vladislav 2305 RUS1.0010.892017.80 
  Konenkin, Dmitry f2270 RUS0.001-0.1320-2.60 
  Lukina, Aleksandra wf2050 RUS1.0010.642012.80 
  Borzov, Boris 1968 RUS1.0010.532010.60 
  Chugunov, Sergey 2258 RUS0.001-0.1420-2.80 

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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