Individual Calculations February 2023
 Nefedyev, Oleg  Total change: 9.00  Rating chartPersonal card
 Irkutsk_Championship 2022 (Standard) Irkutsk RUS 2022-12-13
RcRownchangeKK*chgGame
 1751 1703 4.50 9 0.45 20 9.00 
  Onufrienko, Vladislav 1915 KGZ0.001-0.2320-4.60 
  Molotkin, Kirill 1483 RUS0.001-0.7820-15.60 
  Kiseleva, Alina 1539 RUS1.0010.28205.60 
  Solomein, Dmitry 1801 RUS0.5010.13202.60 
  Tsyrempilov, Naydan 1416 RUS0.001-0.8420-16.80 
  Vinkovskaia, Kristina 1667 RUS1.0010.45209.00 
  Samarin, Sergei 1882 RUS1.0010.732014.60 
  Bobarykin, Dmitry 2141 RUS1.0010.942018.80 
  Trukhin, Dmitry 1914 RUS0.001-0.2320-4.60 

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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