Individual Calculations January 2015
 Mamedjarova, Zeinab  Total change: 48.40  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2453 2241 4.50 9 2.42 20 48.40 
  Donchenko, Alexander m2523 GER0.001-0.1620-3.20 
  Nezad, Husein Aziz m2395 QAT0.5010.21204.20 
  Aravindh, Chithambaram Vr. m2485 IND0.001-0.2020-4.00 
  Guramishvili, Sopiko mwg2388 GEO1.0010.702014.00 
  Neelotpal, Das g2424 IND0.001-0.2620-5.20 
  Sukandar, Irine Kharisma mwg2407 INA1.0010.722014.40 
  Batsiashvili, Nino mwg2442 GEO1.0010.762015.20 
  Gao, Rui g2523 CHN0.001-0.1620-3.20 
  Ankit, R. Rajpara g2494 IND1.0010.812016.20 

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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