Rapid: Individual Calculations August 2022
 Usoshin, Aleksander  Total change: 53.60  Rating chartPersonal card
 Rostov region championship-2022 (B-15)_rapid Rostov-on-Don RUS 2022-06-30
RcRownchangeKK*chgGame
 1473 1362 5.50 8 2.68 20 53.60 
  Tyutin, Nikolay 1126 RUS1.0010.20204.00 
  Polkovnikyan, Artem 1611 RUS1.0010.812016.20 
  Kulikov, Maksim 1550 RUS1.0010.742014.80 
  Asyutin, Artem 1541 RUS0.5010.23204.60 
  Darbinyan, Artem 1486 RUS1.0010.672013.40 
  Tarasov, Andrey S 1517 RUS1.0010.712014.20 
  Savchenko, Matvey 1476 RUS0.001-0.3420-6.80 
  Magarshak, Platon 1477 RUS0.001-0.3420-6.80 

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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