Individual Calculations May 2018
 Mujumdar, Sameer  Total change: 47.20  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2332 2092 4.00 8 2.36 20 47.20 
  Balakrishnan, Praveen m2405 USA0.001-0.1420-2.80 
  Yu, Jennifer fwm2367 USA0.5010.33206.60 
  Saravanan, V. m2326 IND1.0010.792015.80 
  Hua, Eugene f2314 CAN0.5010.28205.60 
  Goletiani, Rusudan mwg2306 USA1.0010.772015.40 
  Otchiyev, Arslan 2369 TKM0.001-0.1720-3.40 
  Der Manuelian, Haik 2279 USA0.5010.24204.80 
  Peng, Shunkai f2291 CHN0.5010.26205.20 

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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