Individual Calculations October 2020
 Kobl, Rudolf  Total change: -7.60  Rating chartPersonal card
 14. Internationales Ortenburger Schach-Open 2020 Gruppe A Ortenburg GER 2020-09-04
RcRownchangeKK*chgGame
 1895 1958 2.50 5 -0.38 20 -7.60 
  Sierian, Peter 1789 GER0.501-0.2220-4.40 
  Heinisch, Niklas 1608 GER1.0010.11202.20 
  Huch, Reiner f2262 GER0.001-0.1420-2.80 
  Pilhoefer, Lukas 1816 GER1.0010.31206.20 
  Navratil, Robert Mag. 1999 AUT0.001-0.4420-8.80 

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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