Individual Calculations February 2018
 Neeser, Rolf  Total change: -12.20  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1604 1485 1.50 6 -0.61 20 -12.20 
  Suwendo, Poedjo 1806 SUI0.001-0.1320-2.60 
  Steiner, Alfred 1669 SUI0.001-0.2620-5.20 
  Brandis, Sarah 1533 SUI0.001-0.4320-8.60 
  Hofer, Heinz 1668 SUI0.001-0.2620-5.20 
  Vogelsanger, Nicolas 1321 SUI1.0010.28205.60 
  Thurnheer, Peter 1629 SUI0.5010.19203.80 

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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