Individual Calculations January 2011
 Paraskevaidis, Ioannis  Total change: -14.75  Rating chartPersonal card
 5. Internat. Herbstopen A Deizisau GER 2010-10-29
RcRownchangeKK*chgGame
 2025 1925 1.00 4 -0.59 25 -14.75 
  Weber, Tom f2314 LUX0.001-0.0925-2.25 
  Goetzfried, Alexander 1812 GER1.0010.35258.75 
  Gabriel, Josef 2128 GER0.001-0.2425-6.00 
  Michna, Marcus, Dr. 1847 GER0.001-0.6125-15.25 

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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