Individual Calculations July 2022
 Ghaznavi, Massoud  Total change: 48.80  Rating chartPersonal card
 XXIV. Rhein-Main-Open 2022 Gruppe B Bad Homburg v.d.H. GER 2022-06-15
RcRownchangeKK*chgGame
 1750 1501 4.00 7 2.44 20 48.80 
  Zimmer, Gerald, Dr. 1912 GER0.001-0.0820-1.60 
  Schaack, Frank, Dr. 1116 GER1.0010.09201.80 
  Stock, Juergen 1851 GER1.0010.892017.80 
  Rieger, Mario 1836 GER1.0010.882017.60 
  Zalewski, Ulrich, Dr. 1808 GER1.0010.862017.20 
  Kolker, Vladislav 1897 GER0.001-0.0820-1.60 
  Nahler, Michael, Dr. 1831 GER0.001-0.1220-2.40 

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)
 

 

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