Individual Calculations August 2017
 Rohde, Michael A  Total change: -7.10  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2186 2413 5.50 8 -0.71 10 -7.10 
  Copeland, Sam S 2118 USA0.501-0.3510-3.50 
  Jacobson, Aaron 2157 USA0.501-0.3110-3.10 
  Virtanen, Teemu 2141 FIN0.001-0.8310-8.30 
  Feliachi, Nabil 2074 USA1.0010.12101.20 
  Lu, Maximillian c2145 USA1.0010.17101.70 
  Taylor, Timothy m2251 USA1.0010.29102.90 
  Schmakel, Sam A f2344 USA0.501-0.1010-1.00 
  Yip, Carissa wf2260 USA1.0010.30103.00 

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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