Individual Calculations December 2019
 Alvermann, Christian  Total change: -11.80  Rating chartPersonal card
 32. offene Doebelner Stadtmeisterschaft 2019 Doebeln GER 2019-10-31
RcRownchangeKK*chgGame
 1856 1871 2.50 6 -0.59 20 -11.80 
  Lubosch, Johann 1579 GER0.501-0.3520-7.00 
  Naumann, Thomas 1659 GER1.0010.23204.60 
  Johnke, Stefan 2041 GER0.5010.22204.40 
  Sielaff, Michael 2118 GER0.001-0.1920-3.80 
  Schwarz, Ronald 1870 GER0.5010.00200.00 
  Szkoludek, Sebastian 1870 GER0.001-0.5020-10.00 

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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