Individual Calculations May 2019
 Hristodoulou, Panagiotis  Total change: -30.80  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2160 2315 4.00 8 -1.54 20 -30.80 
  Khrapko, Marharyta 2047 BLR1.0010.17203.40 
  Li, Simon 2032 GER0.501-0.3420-6.80 
  Kuhn, Hubert 2029 GER0.001-0.8420-16.80 
  Hartmann, Martin 2137 GER1.0010.27205.40 
  Henrich, Thomas f2170 GER1.0010.31206.20 
  Lobron, Eric g2508 GER0.001-0.2520-5.00 
  Leeb, Simon 2178 GER0.501-0.1820-3.60 
  Boev, Viktor 2182 BUL0.001-0.6820-13.60 

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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