Rapid: Individual Calculations April 2023
 Sidorenko, Boris  Total change: 6.80  Rating chartPersonal card
 Kantsyn Memorial_with the support of the newspaper "Nashe Vremya" Rostov-on-Don RUS 2023-03-25
RcRownchangeKK*chgGame
 1531 1411 4.00 10 0.34 20 6.80 
  Kondratenko, Anatoly 1907 RUS0.001-0.0420-0.80 
  Belik, Ivan 1669 RUS0.001-0.1820-3.60 
  Luspikaev, Andrey 1227 RUS1.0010.26205.20 
  Pogorelov, Daniil A. 1728 RUS0.001-0.1320-2.60 
  Strelchenko, Yuriy 1618 RUS0.001-0.2320-4.60 
  Dmitrenko, Rodion 1191 RUS0.001-0.7820-15.60 
  Nesterenko, Ivan 1537 RUS1.0010.672013.40 
  Mazalov, Alexei 1462 RUS0.001-0.4320-8.60 
  Seregin, Aleksander 1434 RUS1.0010.532010.60 
  Del, Nikita 1539 RUS1.0010.672013.40 

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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