Individual Calculations January 2019
 Jones, Tibor T  Total change: 0.20  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 1989 1860 2.50 7 0.01 20 0.20 
  Barrish, Daniel f2252 RSA0.001-0.0820-1.60 
  Roe, Simon J 2223 ENG0.001-0.1020-2.00 
  Saravanan, Aadarsh 1709 ENG1.0010.30206.00 
  Burke, John 1980 ENG0.5010.16203.20 
  Willmoth, Robert F c2144 ENG0.5010.34206.80 
  Bin-Suhayl, Ieysaa 2038 ITA0.001-0.2720-5.40 
  Gilmore, Samuel 1575 ENG0.501-0.3420-6.80 

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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