Individual Calculations December 2019
 Niemann, Leon  Total change: 82.40  Rating chartPersonal card
 3. DPI Schach-Open Leer 2019 B-Turnier Leer GER 2019-10-31
RcRownchangeKK*chgGame
 1781 1646 4.00 6 2.06 40 82.40 
  Fischer, Klaus 1840 GER0.5010.254010.00 
  Evers, Annika 1797 GER0.5010.20408.00 
  Schulze, Lukas 1756 GER1.0010.654026.00 
  Koch, Till 1851 GER0.001-0.2440-9.60 
  Von Haefen, Dieter 1706 GER1.0010.584023.20 
  Alpers, Arne 1736 GER1.0010.624024.80 

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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