Individual Calculations May 2019
 Lahdelma, Henri  Total change: 17.20  Rating chartPersonal card
 Finnish Championship League 2018-19 Final rounds 9-11 Helsinki FIN 2019-04-05
RcRownchangeKK*chgGame
 2162 2163 1.00 1 0.50 20 10.00 
  Salonen, Jyrki f2162 FIN1.0010.502010.00 

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)
 
 FIN League 2018-19 Div 1 B Final round 8 Various FIN 2019-04-06
RcRownchangeKK*chgGame
 2046 2163 0.00 1 -0.66 20 -13.20 
  Tiinanen, Teemu 2046 FIN0.001-0.6620-13.20 

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)
 
 HSL Easter 2019 A Helsinki FIN 2019-04-19
RcRownchangeKK*chgGame
 1955 2163 5.50 6 1.02 20 20.40 
  Toivonen, Markku 1763  * FIN1.0010.08201.60 
  Skrjabin, Igor 1910 RUS1.0010.19203.80 
  Komulainen, Lauri 1963 FIN1.0010.24204.80 
  Bederdin, Lauri 2073 FIN0.501-0.1220-2.40 
  Dannenberg, Alia 1890 FIN1.0010.17203.40 
  Hallenberg, Sami 2132 FIN1.0010.46209.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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