Individual Calculations December 2019
 Rydstrom, Tom  Total change: -44.20  Rating chartPersonal card
 Uppsala GM 2019 Uppsala SWE 2019-10-25
RcRownchangeKK*chgGame
 2387 2322 1.50 9 -2.21 20 -44.20 
  Mirzoev, Emil g2455 UKR0.5010.18203.60 
  Bogdanov, Egor m2409 UKR0.001-0.3820-7.60 
  Ernst, Thomas g2328 SWE0.001-0.4920-9.80 
  Naumkin, Igor g2385 RUS0.001-0.4120-8.20 
  Kovalev, Andrei g2511 BLR0.001-0.2520-5.00 
  Peng, Li Min m2454 UKR0.001-0.3220-6.40 
  Pavlov, Sergey m2485 UKR0.001-0.2820-5.60 
  Kenneskog, Theodor f2278 SWE0.001-0.5620-11.20 
  Wahlund, Max c2176 SWE1.0010.30206.00 

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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