Individual Calculations April 2023
 Kirichenko, Anatoliy  Total change: -22.40  Rating chartPersonal card
 Knyshenko Memorial - 2023 Rostov-on-Don RUS 2023-02-27
RcRownchangeKK*chgGame
 1331 1425 4.00 8 -1.12 20 -22.40 
  Korovtenko, Mikhail 1968 RUS0.001-0.0320-0.60 
  Dmitrenko, Rodion 1180 RUS0.001-0.8020-16.00 
  Stolpovskiy, Aleksey 1156 RUS1.0010.17203.40 
  Nesterenko, Ivan 1194 RUS0.001-0.7920-15.80 
  Chakinsky, Aleksander 1588 RUS0.5010.22204.40 
  Vatamanyuk, Varvara 1214 RUS0.501-0.2720-5.40 
  Vodolazskiy, Mark A 1149 RUS1.0010.17203.40 
  Aydinova, Nina 1195 RUS1.0010.21204.20 

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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