Individual Calculations September 2019
 Zhou, Liran  Total change: -0.80  Rating chartPersonal card
 8th Annual Washington International Rockville, Maryland USA 2019-07-27
RcRownchangeKK*chgGame
 2261 2314 4.50 8 -0.04 20 -0.80 
  Tsay, Vincent f2167 USA1.0010.30206.00 
  Brodsky, David m2432 USA0.5010.16203.20 
  Panchanathan, Magesh g2494 IND0.001-0.2620-5.20 
  Sinha, Sahil f2268 USA0.001-0.5620-11.20 
  Mishra, Abhimanyu c2208 USA0.001-0.6420-12.80 
  Mathur, Rithwik 2043 USA1.0010.17203.40 
  Yanayt, Eugene f2274 USA1.0010.44208.80 
  Morefield, Jason f2203 USA1.0010.35207.00 

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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