Individual Calculations February 2020
 Sell, Markus  Total change: -25.60  Rating chartPersonal card
 Krefelder Weihnachtsopen 2019 Krefeld GER 2019-12-27
RcRownchangeKK*chgGame
 1663 1890 4.00 7 -1.28 20 -25.60 
  Luven, Thomas 1490  * GER1.0010.08201.60 
  Winkel, Peter 2190 GER0.001-0.1520-3.00 
  Mukovskiy, Peter 1626 GER0.001-0.8220-16.40 
  Lettko, Michael 1490  * GER1.0010.08201.60 
  Bacaksiz, Bilal 1673 GER0.501-0.2820-5.60 
  Conrad, Janis 1490  * GER1.0010.08201.60 
  Halfmann, Peter 1681 GER0.501-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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