Individual Calculations March 2020
 Costa, Leonardo  Total change: -1.60  Rating chartPersonal card
 11. Pfalz-Open A Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 2041 2093 5.00 9 -0.04 40 -1.60 
  Kuhn, Daniel 1780 GER1.0010.14405.60 
  Lavrinenkov, Vadim f2280 GER0.001-0.2640-10.40 
  Kobald, Jacqueline 1872 GER0.501-0.2840-11.20 
  Klugstedt, Vincent 1885 GER0.501-0.2740-10.80 
  Jakhari, Ansh 1812 NED0.501-0.3440-13.60 
  Roth, Jakob 1913 GER1.0010.264010.40 
  Hahn, Markus f2271 GER1.0010.734029.20 
  Cofmann, Veaceslav 2278 GER0.5010.24409.60 
  Browning, Alex f2275 GER0.001-0.2640-10.40 

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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