Individual Calculations May 2019
 Giacometto, Mario  Total change: 17.40  Rating chartPersonal card
 HSK-Osteropen 2019 Hamburg GER 2019-04-19
RcRownchangeKK*chgGame
 1939 1965 3.50 5 0.87 20 17.40 
  Grotrian, Peter 1565  * GER1.0010.08201.60 
  Hoeffer, David f2314 GER0.5010.39207.80 
  Noack, Reiner 2082 GER0.5010.16203.20 
  Lasschuit, Rene 1775 NED1.0010.25205.00 
  Kotyk, Michael 1960 GER0.501-0.0120-0.20 
 * 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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