Rapid: Individual Calculations August 2021
 Rudenko, Dmitry Al.  Total change: 20.80  Rating chartPersonal card
 Chess day_Rapid_2021 Moscow RUS 2021-07-20
RcRownchangeKK*chgGame
 1293 1368 5.50 7 1.04 20 20.80 
  Orlov, Igor 1130 RUS1.0010.20204.00 
  Fedorov, Artem Alek 1206 RUS0.501-0.2120-4.20 
  Yashina, Olga V 1093 RUS1.0010.17203.40 
  Maksimova, Viktoriya Val 1078 RUS1.0010.16203.20 
  Botvinov, Valeriy Iv 1303 RUS1.0010.41208.20 
  Gidaspov, Alexander 1236 RUS0.501-0.1820-3.60 
  Vershinin, Igor 2007 RUS0.5010.49209.80 

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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