Individual Calculations January 2020
 Stepanyan, Roman  Total change: -22.00  Rating chartPersonal card
 "Winter-2019" Rat.Tmnt. Yerevan ARM 2019-12-17
RcRownchangeKK*chgGame
 1422 1316 2.00 7 -0.55 40 -22.00 
  Hovakimyan, Suren 1506 ARM0.001-0.2540-10.00 
  Galstyan, Sargis 1329 ARM1.0010.524020.80 
  Mejlumyan, Gurgen 1609 ARM0.001-0.1540-6.00 
  Hovhannisyan, Artyom 1434 ARM0.001-0.3440-13.60 
  Baghdasaryan, Tigran H. 1321 ARM0.001-0.4940-19.60 
  Askaryan, Aneta 1452 ARM1.0010.684027.20 
  Vardanyan, Mamikon 1304 ARM0.001-0.5240-20.80 

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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