Individual Calculations February 2013
 Fragel, Max  Total change: -4.80  Rating chartPersonal card
 15. NordWest Cup Open B Bad Zwischenahn GER 2013-01-24
RcRownchangeKK*chgGame
 1828 1735 1.00 3 -0.16 30 -4.80 
  Huhn, Ulrich 1988 GER0.001-0.1930-5.70 
  Heiken, Karl-Heinz 1864 GER0.5010.17305.10 
  Fister, Horst-Lothar 1632 GER0.501-0.1430-4.20 

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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