Individual Calculations February 2020
 Lombardi, Marco  Total change: 24.00  Rating chartPersonal card
 VII. Koenigsspringer-Silvester-Open 2019 Gelsenkirchen GER 2019-12-27
RcRownchangeKK*chgGame
 2058 1961 3.50 6 1.20 20 24.00 
  Bilgen, Erwin 1711 GER1.0010.19203.80 
  Peter, Thomas 2198 GER0.5010.30206.00 
  Wickenfeld, Stefan 2175 GER0.001-0.2320-4.60 
  Pohl, Andreas 1802 GER1.0010.29205.80 
  Kind, Bertram 2181 GER1.0010.782015.60 
  Koscielski, Janusz f2279 GER0.001-0.1320-2.60 

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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