Individual Calculations October 2022
 Lo Coco, Alessandro  Total change: -16.80  Rating chartPersonal card
 Oranienburger Chess Open 2022 Oranienburg GER 2022-09-03
RcRownchangeKK*chgGame
 1668 1342 0.00 3 -0.42 40 -16.80 
  Fiss, Wolfgang 1798 GER0.001-0.0640-2.40 
  Ruddat, Jarne 1607 GER0.001-0.1840-7.20 
  Stein, Theodor 1600 GER0.001-0.1840-7.20 

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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