Individual Calculations February 2019
 Gerber, Ingo  Total change: 10.20  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1742 1543 2.50 8 0.51 20 10.20 
  Flemming, Klaus, Dr. 1795 GER1.0010.812016.20 
  Latka, Richard 1808 GER0.001-0.1820-3.60 
  Toepfer, Roland 1806 GER0.5010.32206.40 
  Moeller, Frank 1743 GER0.001-0.2420-4.80 
  Klemke, Kassandra 1664 GER0.5010.16203.20 
  Voeller, Lothar 1693 GER0.001-0.3020-6.00 
  Henschen, Patrick 1728 GER0.5010.24204.80 
  Bertram, Thomas 1696 GER0.001-0.3020-6.00 

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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