Rapid: Individual Calculations June 2023
 Kogan, Elvira  Total change: -65.60  Rating chartPersonal card
 Maloy Rapid 2023 Stage 52_3 Maloyaroslavets RUS 2023-05-07
RcRownchangeKK*chgGame
 1378 1650 3.00 8 -3.28 20 -65.60 
  Babkin, Mikhail 1143 RUS1.0010.04200.80 
  Kedrov, Valery V. f1885 RUS0.001-0.2120-4.20 
  Kisarin, Ivan 1294 RUS1.0010.11202.20 
  Murashko, Ivan 1213 RUS0.001-0.9420-18.80 
  Blinov, Andrey 1506 RUS0.001-0.6920-13.80 
  Suloev, Arseniy 1324 RUS1.0010.13202.60 
  Korezin, Vitaliy 1250  * RUS0.001-0.9220-18.40 
  Vlasov, Nikolaj 1410 RUS0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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