Individual Calculations February 2020
 Guelsdorff, Florian  Total change: -1.60  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1700 1704 3.00 6 -0.04 40 -1.60 
  Haugk, Franko 1917 GER0.5010.274010.80 
  May, Alexander 1536 GER0.501-0.2240-8.80 
  Wiesemann, Tim 1540 GER1.0010.284011.20 
  Moeller, Frank 1892 GER0.001-0.2640-10.40 
  Hamazaspyan, Seryozka 1507 GER1.0010.254010.00 
  Glock, Benjamin 1809 GER0.001-0.3640-14.40 

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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