Individual Calculations January 2019
 Liu, Cheng  Total change: -15.40  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 1868 1840 3.00 8 -0.77 20 -15.40 
  Signorelli, Gaetano 2222 ITA0.001-0.0920-1.80 
  Jyothilal, Narayanan 2078 IND1.0010.802016.00 
  Pollack, Oscar 2150 ENG0.001-0.1420-2.80 
  Eche, Sylvain 2136 FRA0.001-0.1520-3.00 
  Hizarci, Bora 1453 ENG0.501-0.4120-8.20 
  Saidmurodov, Shahjahon 1549 ENG0.001-0.8520-17.00 
  Saravanan, Aadarsh 1709 ENG0.501-0.1820-3.60 
  Zheng, William 1649 ENG1.0010.25205.00 

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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