Individual Calculations February 2020
 Ludwig, Peter  Total change: -12.40  Rating chartPersonal card
 43.Weihnachtsopen Meister Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 2186 2186 3.00 7 -0.62 20 -12.40 
  Jijo, Joy 2019 IND1.0010.28205.60 
  Wagner, Dennis g2578 GER0.001-0.0820-1.60 
  Nazarenus, Olaf 2082 GER0.501-0.1420-2.80 
  Frey, Fabian 2078 SUI1.0010.35207.00 
  Narland, Tallak U. 2132 NOR0.501-0.0820-1.60 
  Colmenares, Aurelio f2305 SUI0.001-0.3420-6.80 
  Borner, Daniel f2105 SUI0.001-0.6120-12.20 

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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