Rapid: Individual Calculations May 2023
 Davydov, Nikita  Total change: 156.80  Rating chartPersonal card
 Spring rapid Astrakhan RUS 2023-04-12
RcRownchangeKK*chgGame
 1773 1635 4.50 6 2.39 40 95.60 
  Marchenko, Nikolay 1963 RUS0.001-0.1340-5.20 
  Chernov, Nikita 1659 RUS0.5010.03401.20 
  Nazarova, Evgeniya 1716 RUS1.0010.614024.40 
  Sokolov, Vladimir 1844 RUS1.0010.774030.80 
  Ashraliev, Ramis 1334 RUS1.0010.15406.00 
  Akhmedzhanov, Kamil f2124 RUS1.0010.964038.40 

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)
 
 Russian Championship B17 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1736 1635 5.00 9 1.53 40 61.20 
  Otdelnov, Viktor 2079 RUS0.001-0.0640-2.40 
  Karpenko, Artyom A 1295 RUS1.0010.12404.80 
  Mochalov, Dmitriy 1955 RUS0.001-0.1340-5.20 
  Nevrov, Maksim Ig 1360 RUS0.501-0.3340-13.20 
  Efremov, Arsenii 1887 RUS1.0010.814032.40 
  Lekhtonen, Yaroslav 1909 RUS0.001-0.1740-6.80 
  Darmaev, Syjip 1456 RUS1.0010.274010.80 
  Islamov, Kamil 1777 RUS1.0010.694027.60 
  Zhambalov, Bator 1909 RUS0.5010.334013.20 

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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