Individual Calculations January 2019
 Wu, Li  Total change: 15.40  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2285 2317 5.00 8 0.77 20 15.40 
  Jina, Taran 1917  * ENG1.0010.08201.60 
  Johnson, Daniel 2111 SWE1.0010.24204.80 
  Arkell, Keith C g2453 ENG1.0010.682013.60 
  Pert, Nicholas g2546 ENG0.001-0.2120-4.20 
  Hector, Jonny g2501 SWE0.5010.24204.80 
  Flear, Glenn C g2451 ENG0.001-0.3220-6.40 
  Russell, Christopher 2169 ENG1.0010.30206.00 
  Burrows, Martin P 2134 ENG0.501-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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