Individual Calculations November 2017
 Paragua, Mark  Total change: 3.10  Rating chartPersonal card
 9th Annual Washington Chess Congress Arlington, Virginia USA 2017-10-06
RcRownchangeKK*chgGame
 2425 2510 4.50 7 0.31 10 3.10 
  Meyer, John C f2270 USA1.0010.20102.00 
  Quirke, Jeffrey 2150 USA1.0010.10101.00 
  Kraai, Jesse g2502 USA0.501-0.0110-0.10 
  Balakrishnan, Praveen m2434 USA1.0010.40104.00 
  Kadric, Denis g2500 BIH1.0010.49104.90 
  Moradiabadi, Elshan g2505 USA0.001-0.5110-5.10 
  Gareyev, Timur g2615 USA0.001-0.3610-3.60 

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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