Individual Calculations May 2022
 Sapelkin, Artem  Total change: -21.20  Rating chartPersonal card
 Russian Championship B13 2022 Loo RUS 2022-04-07
RcRownchangeKK*chgGame
 1394 1212 2.00 9 -0.53 40 -21.20 
  Volgin, Maksim 1588 RUS0.5010.414016.40 
  Gulenko, Zakhar 1609 RUS0.001-0.0840-3.20 
  Dolgopolov, Egor 1448 RUS0.001-0.2040-8.00 
  Sediki, Shapur 1413 RUS0.001-0.2440-9.60 
  Matyukov, Vsevolod 1314 RUS0.001-0.3640-14.40 
  Sanzhapov, Timur 1245 RUS0.5010.05402.00 
  Nikonov, Maksim 1358 RUS0.001-0.3040-12.00 
  Afineevskij, Ilya 1394 RUS1.0010.744029.60 
  Cherny, Vladimir 1175 RUS0.001-0.5540-22.00 

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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