Individual Calculations September 2016
 Zerhusen, Martin  Total change: -15.20  Rating chartPersonal card
 28. Wiesbadener Schlosspark-Open 2016 Wiesbaden-Biebrich GER 2016-08-25
RcRownchangeKK*chgGame
 1763 1789 2.50 6 -0.76 20 -15.20 
  Kaspereit, Holger 2077 GER0.001-0.1620-3.20 
  Schmitt, Carsten 2008 GER0.001-0.2220-4.40 
  Jakesevic, Ivan 1633 GER0.501-0.2120-4.20 
  Koellner, Felicitas Ophelia 1600 GER0.501-0.2520-5.00 
  Boerkey, Joel 1598 GER0.501-0.2520-5.00 
  Lorenz, Hermann 1663 GER1.0010.33206.60 

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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