Individual Calculations November 2018
 Harper, Ryan  Total change: 7.40  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2209 2226 5.00 9 0.37 20 7.40 
  Stocek, Jiri g2574 CZE0.001-0.1120-2.20 
  Khin, Than 2200 MYA0.501-0.0420-0.80 
  Mohamed Lemine, Mohamed 1844 MTN1.0010.09201.80 
  Chunguane, Ilidio Alberto c2054 MOZ1.0010.27205.40 
  Abreu Jean, Carlos Paul f2310 DOM0.001-0.3820-7.60 
  Aloma Vidal, Robert m2428 AND1.0010.762015.20 
  Ker, Anthony F m2315 NZL0.001-0.3820-7.60 
  Al Habeeb, Emad 1910 KSA1.0010.13202.60 
  Berg, Olaf f2248 FAI0.5010.03200.60 

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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