Individual Calculations February 2020
 Loechner, Mark  Total change: 42.00  Rating chartPersonal card
 10. Claus-Koepke-Gedaechtnispokal 2020 Gernsheim GER 2020-01-03
RcRownchangeKK*chgGame
 1961 1609 1.50 4 1.05 40 42.00 
  Ahrends, Norbert 1940 GER1.0010.884035.20 
  Werner, Gregor 2009  * GER0.5010.424016.80 
  Spiekermann, Stefan 2009  * SUI0.001-0.0840-3.20 
  Cors, Heinz-Friedrich 1885 GER0.001-0.1740-6.80 
 * 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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