Individual Calculations February 2015
 Nyffenegger, Michael  Total change: -3.60  Rating chartPersonal card
 Schachfestival Basel Amateure 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 1824 1996 5.00 7 -0.09 40 -3.60 
  Williams, Johann 1750 SUI1.0010.19407.60 
  Ferrari, Matteo 1814 SUI1.0010.264010.40 
  Kaeppeli, Adriano 1861 SUI0.001-0.6840-27.20 
  Wuhrmann, Daniel 1780 FRA1.0010.22408.80 
  Suwendo, Poedjo 1870 SUI0.001-0.6740-26.80 
  Andjelkovic, Slavoljub 1842 SUI1.0010.294011.60 
  Trifan, Andrei Ioan 1850 GER1.0010.304012.00 

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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