Individual Calculations August 2023
 Ambartsumyan, Mikhail  Total change: -27.20  Rating chartPersonal card
 Moscow Open 2023 C (B13) Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1348 1495 4.00 7 -0.68 40 -27.20 
  Postevoy, Timofey Ser 1176 RUS1.0010.13405.20 
  Tropin, Aleksandr A. 1543 RUS0.5010.07402.80 
  Tarnashinskiy, Evgeny 1559 RUS0.001-0.4140-16.40 
  Smyalkovskij, Georgy 1219 RUS1.0010.17406.80 
  Marakanov, Arsenii 1452 RUS0.001-0.5640-22.40 
  Arutyunyan, Andrey 1129 RUS1.0010.10404.00 
  Krasin, Boris Vsev 1360 FID0.501-0.1840-7.20 

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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