Individual Calculations May 2018
 Hartmann, Martin  Total change: 3.60  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2099 2039 4.00 9 0.09 40 3.60 
  Paltrinieri, Nicholas f2317 ITA0.001-0.1740-6.80 
  Odnorozhenko, Evgenyi m2317 UKR0.001-0.1740-6.80 
  Koll, Linus 1914 GER1.0010.334013.20 
  Laurent, Julien G f2323 FRA0.001-0.1640-6.40 
  Bachhuber, Dominik 1908 GER0.501-0.1840-7.20 
  Heppert, Lars 1906 GER1.0010.324012.80 
  Biemans, Erik 2167 NED0.5010.17406.80 
  Melzner, Lukas 2172 GER0.001-0.3240-12.80 
  Riegel, Arinna 1866 GER1.0010.274010.80 

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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