Individual Calculations December 2021
 Tuomainen, Felix  Total change: 25.40  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 2090 2224 2.50 4 -0.18 20 -3.60 
  Briem, Stephan 2059 ISL1.0010.28205.60 
  Thorn, Eric f2313 SWE0.001-0.3820-7.60 
  Heidarsson, Arnar Milutin 2026 ISL1.0010.24204.80 
  Seo, Jung Hyun 1961 SWE0.501-0.3220-6.40 

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)
 
 Uppsala Mote 2021lang Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 2236 2224 3.00 4 1.07 20 21.40 
  Wahlund, Max c2079 SWE1.0010.31206.20 
  Ernst, Thomas g2307 SWE0.5010.11202.20 
  Falkevall, Axel c2276 SWE0.5010.07201.40 
  Ornstein, Axel m2281 SWE1.0010.582011.60 

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)
 
 Lag-DM 21-22 Div Elit R2 Stockholm SWE 2021-11-22
RcRownchangeKK*chgGame
 2139 2224 1.00 1 0.38 20 7.60 
  Marchand, Erick 2139 SWE1.0010.38207.60 

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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