Individual Calculations March 2018
 Heredia Serrano, Carla  Total change: 24.60  Rating chartPersonal card
 9th Annual Southwest Class Championships Fort Worth, Texas USA 2018-02-15
RcRownchangeKK*chgGame
 2204 2124 4.50 8 1.23 20 24.60 
  Patel, Advait m2478 USA0.001-0.1120-2.20 
  Polavaram, Rithik 1881 USA0.501-0.3020-6.00 
  Oberoi, Shelev 1883 USA1.0010.20204.00 
  Mandizha, Farai m2406 ZIM0.001-0.1620-3.20 
  Sanchez, Robert 1862 USA1.0010.18203.60 
  Peng, David f2366 USA0.5010.30206.00 
  Kambrath, Yannick f2354 FRA1.0010.792015.80 
  Sheng, Joshua m2400 USA0.5010.33206.60 

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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