Individual Calculations May 2019
 Maselli, Daniel  Total change: -12.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1724 1864 4.50 7 -0.31 40 -12.40 
  Hornung, Fabian 1734 GER0.501-0.1840-7.20 
  Kurpiela, Franz 1731 GER1.0010.324012.80 
  Engemann, Till 1747 GER0.001-0.6640-26.40 
  Zhou, Luyu 1727 FRA1.0010.324012.80 
  Michels, Fabio 1765 GER1.0010.364014.40 
  Sreyas, Payyappat 1616 IND0.501-0.3140-12.40 
  Schera, Michael 1746 GER0.501-0.1640-6.40 

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)
 

 

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