Individual Calculations January 2015
 Sardana, Rishi  Total change: 2.80  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2526 2415 3.50 9 0.28 10 2.80 
  Shankland, Samuel L g2642 USA0.001-0.2110-2.10 
  Salih, Akar Ali Salih f2284 IRQ1.0010.32103.20 
  Hamdouchi, Hicham g2616 FRA0.5010.26102.60 
  Sandipan, Chanda g2603 IND0.5010.24102.40 
  Wen, Yang g2586 CHN0.5010.23102.30 
  Gabuzyan, Hovhannes g2565 ARM0.001-0.3010-3.00 
  Sargissian, Gabriel g2687 ARM0.001-0.1710-1.70 
  Tomnikova, Lidia wm2210 RUS1.0010.24102.40 
  Indjic, Aleksandar g2538 SRB0.001-0.3310-3.30 

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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