Rapid: Individual Calculations May 2024
 Donchenko, Ekaterina  Total change: -17.60  Rating chartPersonal card
 Rostov-on-Don March 2024 rapid Rostov-on-Don RUS 2024-03-30
RcRownchangeKK*chgGame
 1833 1869 4.00 8 -0.44 40 -17.60 
  Ivchenko, Alexander 2205 RUS0.001-0.1240-4.80 
  Zobnin, Valentin 1709 RUS0.501-0.2140-8.40 
  Maltsev, Aleksey 1702 RUS1.0010.284011.20 
  Ivanova, Tatiana V 1941 RUS0.001-0.4040-16.00 
  Makarov, Valentin 1749 RUS0.501-0.1640-6.40 
  Zinchenko, Dmitriy 1906 RUS0.001-0.4540-18.00 
  Nesterenko, Kirill 1741 RUS1.0010.334013.20 
  Suliga, Eckhard 1708 GER1.0010.294011.60 

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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