Rapid: Individual Calculations April 2022
 Derbetov, Aleksandr Baat  Total change: -50.40  Rating chartPersonal card
 Egoryevsk Guslitsa Rapid - 2022 Egoryevsk RUS 2022-03-07
RcRownchangeKK*chgGame
 1528 1653 1.50 6 -2.52 20 -50.40 
  Solonin, Igor 2221 RUS0.001-0.0220-0.40 
  Kopulov, Mikhail 1369 RUS0.001-0.8420-16.80 
  Baryshnikov, Artur 1385 RUS1.0010.17203.40 
  Kharkin, Alexey 1302 RUS0.001-0.8920-17.80 
  Ivanov, Yuri A. 1638 RUS0.001-0.5220-10.40 
  Faizieva, Darina 1253  * TJK0.501-0.4220-8.40 
 * 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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