Individual Calculations January 2023
 Davidyan, Vladimir  Total change: 104.40  Rating chartPersonal card
 Moscow Chmp. B19 2022 Moscow RUS 2022-11-21
RcRownchangeKK*chgGame
 1884 1437 3.50 7 2.61 40 104.40 
  Kurus, Artem 1839 RUS1.0010.924036.80 
  Galkin, Leonid 2083 RUS0.001-0.0140-0.40 
  Ratataev, Ilya 1826 RUS0.5010.414016.40 
  Medunitsin, Vladimir 1458 RUS0.5010.03401.20 
  Baituganov, Vyacheslav 1676 RUS1.0010.804032.00 
  Teymurkhanly, Teymur 1938 RUS0.5010.464018.40 
  Averin, Nikolay f2368 FID0.0010.00400.00 

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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