Individual Calculations May 2019
 Zhong, Xianghui  Total change: -15.20  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2019 Bremen GER 2019-04-13
RcRownchangeKK*chgGame
 1736 1764 3.50 8 -0.76 20 -15.20 
  Kastens, Elmar 1875 GER0.5010.15203.00 
  Sommer, Andreas 1848 GER0.5010.12202.40 
  Block, Timo 1864 GER0.5010.14202.80 
  Hochhuth, Arnd 1917 GER0.001-0.3020-6.00 
  Alhamid, Mohamad 1613 GER0.001-0.7020-14.00 
  Wolf, Mattis 1512 GER1.0010.19203.80 
  Peine, Olaf 1637 GER0.001-0.6720-13.40 
  Bakiyev, Diyar 1623 GER1.0010.31206.20 

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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