Individual Calculations April 2023
 Efremov, Arsenii  Total change: -146.40  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1764 1928 2.50 9 -3.66 40 -146.40 
  Galkin, Andrey 1537 RUS1.0010.09403.60 
  Manelyuk, Daniil f2324 RUS0.5010.424016.80 
  Klimentov, Evgeny f2298 RUS0.001-0.1040-4.00 
  Iovlev, Mikhail 1679 RUS0.501-0.3140-12.40 
  Moshkin, Aleksandr 1750 RUS0.001-0.7340-29.20 
  Moshchenko, Alexey 1705 RUS0.001-0.7840-31.20 
  Novikov, Denis Max 1599 RUS0.001-0.8840-35.20 
  Davtyan, David 1454 RUS0.501-0.4540-18.00 
  Ivanov, Ivan S 1528  * RUS0.001-0.9240-36.80 
 * 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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