Individual Calculations May 2017
 Balduan, Markus  Total change: 7.40  Rating chartPersonal card
 15. Bayer Open March games Leverkusen GER 2017-03-01
RcRownchangeKK*chgGame
 2298 2298 1.50 2 0.50 20 10.00 
  Marcziter, Dmitrii f2283 GER0.501-0.0220-0.40 
  Khanukov, Boris m2312 GER1.0010.522010.40 

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)
 
 15. Bayer Open April games Leverkusen GER 2017-04-01
RcRownchangeKK*chgGame
 2209 2302 0.50 1 -0.13 20 -2.60 
  Peschel, Andreas 2209 GER0.501-0.1320-2.60 

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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