Individual Calculations February 2019
 Zyadah, Mahmoud  Total change: 32.40  Rating chartPersonal card
 35. Internationales Boeblinger Open B Boeblingen GER 2018-12-26
RcRownchangeKK*chgGame
 1762 1651 4.00 9 0.81 40 32.40 
  Wernard, Dieter 1839 GER0.5010.24409.60 
  Wimmer, Thomas 1830 GER0.001-0.2740-10.80 
  Leykauf, Thomas 1480 GER1.0010.274010.80 
  Meissner, Mogens 1784 GER1.0010.684027.20 
  Schwarz, Dennis 1838 GER0.001-0.2640-10.40 
  Jooss, Achim 1730 GER0.001-0.3940-15.60 
  Kermer, Jan 1745 GER0.5010.13405.20 
  Bregenzer, Martin 1772 GER0.5010.16406.40 
  Handel, Oliver 1843 GER0.5010.254010.00 

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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