Individual Calculations January 2020
 Korning, Peter  Total change: -16.60  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 1923 1961 3.50 8 -0.83 20 -16.60 
  Bates, Richard A m2342 ENG0.001-0.0920-1.80 
  Nergard, Ole-Kristian 1639 NOR0.001-0.8720-17.40 
  Megias, Eva 1586 ENG0.501-0.4120-8.20 
  John, Joshua 1680 ENG1.0010.16203.20 
  Osborne, Marcus E 2166 ENG0.5010.26205.20 
  Walker, Martin G f2162 ENG0.5010.26205.20 
  Walker, Samuel A 2039 ENG0.001-0.3920-7.80 
  Auyeung, Chi Hung Jonathan 1770 SGP1.0010.25205.00 

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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