Individual Calculations December 2019
 Reigenborn, Jonath  Total change: -28.40  Rating chartPersonal card
 2019 Great Plains Open Lincoln, Nebraska USA 2019-11-02
RcRownchangeKK*chgGame
 1755 1596 0.00 2 -0.59 40 -23.60 
  Sheshappa, Ankith 1687 USA0.001-0.3840-15.20 
  Hartmann, John R 1822 USA0.001-0.2140-8.40 

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)
 
 11th Annual Des Moines Classic Des Moines, Iowa USA 2019-11-16
RcRownchangeKK*chgGame
 1781 1596 1.00 4 -0.12 40 -4.80 
  Juric, Zvonko 1706 USA0.001-0.3540-14.00 
  Linscott, John 1836 USA0.5010.304012.00 
  Kroells, Ty 1616 USA0.5010.03401.20 
  Chen, Eddison 1967 USA0.001-0.1040-4.00 

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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