Individual Calculations April 2018
 Lenz, Guntram  Total change: 17.80  Rating chartPersonal card
 15. Kaiseropen Bad Ems 2018 Senioren Bad Ems GER 2018-03-09
RcRownchangeKK*chgGame
 2005 2021 5.50 9 0.89 20 17.80 
  Wraga, Teresa 1648 GER0.501-0.4020-8.00 
  Dolgopolyj, Vladimir 2056 GER1.0010.552011.00 
  Hanusch, Andreas 1766 GER1.0010.19203.80 
  Haase, Reinhard 2100 GER0.001-0.3920-7.80 
  Gerczuk, Michael 2075 GER1.0010.582011.60 
  Boidman, Yuri m2347 GER0.001-0.1320-2.60 
  Stef, Van Kesteren 1854 NED1.0010.28205.60 
  Kaiser, Helmut 2067 GER0.5010.06201.20 
  Buzov, Boris 2133 UKR0.5010.15203.00 

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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