Individual Calculations January 2018
 Tuchilus, Iulian  Total change: -20.40  Rating chartPersonal card
 9th CSC London Chess Classic: Weekday U2050 London ENG 2017-12-04
RcRownchangeKK*chgGame
 1752 1837 2.50 5 -0.51 40 -20.40 
  Kesterson, Kennan 1510 ENG0.501-0.3740-14.80 
  Royal, Shreyas c1734 ENG1.0010.364014.40 
  Rogers, Tim L 2039 ENG0.001-0.2440-9.60 
  Betts, Richard 1785 ENG1.0010.434017.20 
  Franklin, Benjamin James 1692 ENG0.001-0.6940-27.60 

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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