Individual Calculations December 2018
 Mahajan, Rushaan  Total change: 36.00  Rating chartPersonal card
 Marshall Premier November 2018 New York, New York USA 2018-11-02
RcRownchangeKK*chgGame
 2014 1963 2.00 5 -0.18 40 -7.20 
  Mona, Khaled wg2165 EGY0.001-0.2440-9.60 
  Sena, Juan 2008 DOM0.001-0.4440-17.60 
  Putnam, Liam 1914 USA1.0010.434017.20 
  Martinez, Isaac 2127 USA0.001-0.2840-11.20 
  Liu, Bingjie 1854 USA1.0010.354014.00 

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)
 
 54th Annual American Open Costa Mesa, California USA 2018-11-22
RcRownchangeKK*chgGame
 2230 1963 2.00 5 1.08 40 43.20 
  Casella, Michael f2215 USA1.0010.814032.40 
  Asaria, Danial f2293 USA0.001-0.1240-4.80 
  Costello, Alexander 2200 USA0.001-0.2040-8.00 
  Kudryavtsev, Vadim 2097 RUS1.0010.684027.20 
  Peters, Jack m2344 USA0.001-0.0940-3.60 

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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