Individual Calculations February 2017
 Siebarth, Marco  Total change: 0.20  Rating chartPersonal card
 26. Erfurter Schachfestival - Hauptturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 1831 2024 6.00 8 0.01 20 0.20 
  Voeller, Lothar 1763 GER1.0010.18203.60 
  Reucker, Friedrich 1798 GER1.0010.21204.20 
  Mann, Jonas 1858 GER0.501-0.2220-4.40 
  Stobbe, Frederik 1827 GER1.0010.25205.00 
  Sunderbrink, Heino 1890 GER0.501-0.1820-3.60 
  Schulz, Stefan 1870 GER0.501-0.2120-4.20 
  Opasiak, Dustin Tennessee 1823 POL0.501-0.2620-5.20 
  Schimmer, Michael 1822 GER1.0010.24204.80 

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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