Individual Calculations January 2018
 Wu, Logan  Total change: -9.20  Rating chartPersonal card
 4th Annual Southeastern FIDE Championship Charlotte, North Carolina USA 2017-12-15
RcRownchangeKK*chgGame
 2100 2046 1.50 4 -0.23 40 -9.20 
  Liang, Albert c2120 USA0.5010.10404.00 
  Potula, Kapish 2039 USA0.501-0.0140-0.40 
  McCartney, Patrick 1975 USA0.501-0.1040-4.00 
  Wang, Tianqi 2265 USA0.001-0.2240-8.80 

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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