Individual Calculations September 2021
 Melkevik, Johannes  Total change: 18.40  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 2022 1888 3.50 8 0.92 20 18.40 
  Gnojek, Petr 2205 CZE0.5010.37207.40 
  Slacky, Stanislav 2166 SVK0.5010.33206.60 
  Vantuch, Lucian 2034 CZE0.001-0.3020-6.00 
  Vaghef, Mohammad Reza 1514 GER1.0010.10202.00 
  Bergner, Philipp 2072 GER0.001-0.2620-5.20 
  Pacl, Vaclav f2015 CZE1.0010.672013.40 
  Bluebaum, Johanna 2059 GER0.001-0.2720-5.40 
  Hansch, Torsten c2110 GER0.5010.28205.60 

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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