Individual Calculations May 2023
 Romanov, Demid  Total change: 18.80  Rating chartPersonal card
 Russian Championship B11 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1296 1100 2.50 8 0.47 40 18.80 
  Konyaev, Kirill Andr 1345 RUS0.001-0.2040-8.00 
  Prokhorenko, Yaroslav 1287 RUS0.001-0.2640-10.40 
  Tropin, Nikolay A. 1243 RUS1.0010.694027.60 
  Bezverbny, Vladimir 1290 RUS0.5010.254010.00 
  Melnichuk, Miroslav 1250 RUS0.001-0.3040-12.00 
  Dronov, Igor Vik 1415 RUS1.0010.864034.40 
  Popov, Sergey Vl 1344 RUS0.001-0.2040-8.00 
  Antonov, Savva Dm 1195 RUS0.001-0.3740-14.80 

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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