Individual Calculations December 2019
 Wahlund, Max  Total change: -6.60  Rating chartPersonal card
 Uppsala GM 2019 Uppsala SWE 2019-10-25
RcRownchangeKK*chgGame
 2403 2176 1.00 9 -0.99 20 -19.80 
  Bogdanov, Egor m2409 UKR0.001-0.2120-4.20 
  Pavlov, Sergey m2485 UKR0.001-0.1420-2.80 
  Kenneskog, Theodor f2278 SWE0.001-0.3620-7.20 
  Kovalev, Andrei g2511 BLR0.001-0.1220-2.40 
  Peng, Li Min m2454 UKR0.001-0.1720-3.40 
  Mirzoev, Emil g2455 UKR0.001-0.1620-3.20 
  Ernst, Thomas g2328 SWE0.5010.20204.00 
  Naumkin, Igor g2385 RUS0.5010.27205.40 
  Rydstrom, Tom f2322 SWE0.001-0.3020-6.00 

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)
 
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2008 2142 3.50 4 0.84 20 16.80 
  Nyberg, Bo 1852 SWE1.0010.16203.20 
  Wallgren, Ulf 2017 SWE1.0010.33206.60 
  Baumgarten, Thomas 1925 GER1.0010.22204.40 
  Namini, Armin 2236 SWE0.5010.13202.60 

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)
 
 Div I 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2012 2142 0.50 1 -0.18 20 -3.60 
  Eriksson 1959, Bo 2012 SWE0.501-0.1820-3.60 

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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