Individual Calculations April 2019
 Polischuk, Anatoly  Total change: -16.40  Rating chartPersonal card
 VO Moscow. February - 2019 Moscow RUS 2019-02-06
RcRownchangeKK*chgGame
 1768 1848 1.50 4 -0.82 20 -16.40 
  Tsoi, Matvey 1541 RUS0.501-0.3620-7.20 
  Pogoskin, Roman 2026 RUS0.001-0.2720-5.40 
  Keze, Arnis 1526 RUS1.0010.13202.60 
  Glibka, Yulia 1979 RUS0.001-0.3220-6.40 

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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