Individual Calculations May 2019
 Valkama, Eero  Total change: -1.20  Rating chartPersonal card
 Finnish Championship League 2018-19 Final rounds 9-11 Helsinki FIN 2019-04-05
RcRownchangeKK*chgGame
 2218 2287 2.50 3 0.71 20 14.20 
  Salo, Heikki f2236 FIN0.501-0.0720-1.40 
  Kivisto, Mikko f2253 FIN1.0010.45209.00 
  Kivimaki, Jaakko 2165 FIN1.0010.33206.60 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2187 2287 5.00 9 -0.77 20 -15.40 
  Hubel, Merten 2033 GER1.0010.19203.80 
  Kamsky, Gata g2676 USA0.001-0.0920-1.80 
  Nickel, Ruediger 2115 GER0.501-0.2320-4.60 
  Kienitz, Andre 2117 GER0.501-0.2220-4.40 
  Zimmer, Rolf 2113 GER1.0010.27205.40 
  Wiley, Tom E f2147 ENG0.501-0.1920-3.80 
  Perez Pacheco, Ricardo 2160 ESP0.501-0.1720-3.40 
  Finsterwalder, Sebastian 2158 GER0.501-0.1720-3.40 
  Heinatz, Gundula wm2167 SUI0.501-0.1620-3.20 

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)
 

 

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